부산대학교 도서관

Russell TW; Centre for Mathematical Modelling of Infectious Diseases, London School of Hygiene & Tropical Medicine, London, UK. Electronic address: timothy.russell@lshtm.ac.uk.; Townsley H; Francis Crick Institute, London, UK; National Institute for Health Research Biomedical Research Centre and Clinical Research Facility, University College London Hospitals NHS Foundation Trust, London, UK.; Hellewell J; European Molecular Biology Laboratory, European Bioinformatics Institute, Cambridge, UK.; Gahir J; Francis Crick Institute, London, UK; National Institute for Health Research Biomedical Research Centre and Clinical Research Facility, University College London Hospitals NHS Foundation Trust, London, UK.; Shawe-Taylor M; Francis Crick Institute, London, UK; National Institute for Health Research Biomedical Research Centre and Clinical Research Facility, University College London Hospitals NHS Foundation Trust, London, UK.; Greenwood D; Francis Crick Institute, London, UK.; Hodgson D; Centre for Mathematical Modelling of Infectious Diseases, London School of Hygiene & Tropical Medicine, London, UK.; Hobbs A; Francis Crick Institute, London, UK; National Institute for Health Research Biomedical Research Centre and Clinical Research Facility, University College London Hospitals NHS Foundation Trust, London, UK.; Dowgier G; Francis Crick Institute, London, UK; National Institute for Health Research Biomedical Research Centre and Clinical Research Facility, University College London Hospitals NHS Foundation Trust, London, UK.; Penn R; Francis Crick Institute, London, UK.; Sanderson T; Francis Crick Institute, London, UK.; Stevenson-Leggett P; Francis Crick Institute, London, UK; National Institute for Health Research Biomedical Research Centre and Clinical Research Facility, University College London Hospitals NHS Foundation Trust, London, UK.; Bazire J; Francis Crick Institute, London, UK; National Institute for Health Research Biomedical Research Centre and Clinical Research Facility, University College London Hospitals NHS Foundation Trust, London, UK.; Harvey R; Worldwide Influenza Centre, London, UK.; Fowler AS; Francis Crick Institute, London, UK.; Miah M; Francis Crick Institute, London, UK.; Smith C; Francis Crick Institute, London, UK.; Miranda M; Francis Crick Institute, London, UK.; Bawumia P; Francis Crick Institute, London, UK.; Mears HV; Francis Crick Institute, London, UK.; Adams L; Worldwide Influenza Centre, London, UK.; Hatipoglu E; Cancer Immunology Unit, Research Department of Haematology, University College London, London, UK.; O'Reilly N; Francis Crick Institute, London, UK.; Warchal S; Francis Crick Institute, London, UK.; Ambrose K; Francis Crick Institute, London, UK.; Strange A; Francis Crick Institute, London, UK.; Kelly G; Francis Crick Institute, London, UK.; Kjar S; Francis Crick Institute, London, UK.; Papineni P; Department of Infectious Diseases, London Northwest University Healthcare NHS Trust, London, UK.; Corrah T; Department of Infectious Diseases, London Northwest University Healthcare NHS Trust, London, UK.; Gilson R; Mortimer Market Centre, Central and North West London NHS Trust, London, UK.; Libri V; National Institute for Health Research Biomedical Research Centre and Clinical Research Facility, University College London Hospitals NHS Foundation Trust, London, UK; Cancer Immunology Unit, Research Department of Haematology, University College London, London, UK.; Kassiotis G; Francis Crick Institute, London, UK; Department of Infectious Disease, St Mary's Hospital, Imperial College London, London, UK.; Gamblin S; Francis Crick Institute, London, UK.; Lewis NS; Worldwide Influenza Centre, London, UK.; Williams B; National Institute for Health Research Biomedical Research Centre and Clinical Research Facility, University College London Hospitals NHS Foundation Trust, London, UK.; Swanton C; Francis Crick Institute, London, UK; Cancer Immunology Unit, Research Department of Haematology, University College London, London, UK.; Gandhi S; Francis Crick Institute, London, UK; Cancer Immunology Unit, Research Department of Haematology, University College London, London, UK.; Beale R; Francis Crick Institute, London, UK.; Wu MY; COVID Surveillance Unit, London, UK.; Bauer DLV; Francis Crick Institute, London, UK.; Carr EJ; Francis Crick Institute, London, UK; Centre for Kidney and Bladder Health, Division of Medicine, University College London, London, UK.; Wall EC; Francis Crick Institute, London, UK; National Institute for Health Research Biomedical Research Centre and Clinical Research Facility, University College London Hospitals NHS Foundation Trust, London, UK; Research Department of Infection, University College London, London, UK.; Kucharski AJ; Centre for Mathematical Modelling of Infectious Diseases, London School of Hygiene & Tropical Medicine, London, UK.

Publisher: Elsevier Science Country of Publication: United States NLM ID: 101130150 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1474-4457 (Electronic) Linking ISSN: 14733099 NLM ISO Abbreviation: Lancet Infect Dis Subsets: MEDLINE

Smith A; Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK a.b.smith@leeds.ac.uk.; Leeds Institute for Data Analytics, University of Leeds, Leeds, UK.; Greenwood D; Leeds Institute for Data Analytics, University of Leeds, Leeds, UK.; Horton M; Academic Department of Rehabilitation Medicine, University of Leeds, Leeds, UK.; Osborne T; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.; Goodwin M; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.; Lawrence RR; ELAROS 24/7 Digital Company, Sheffield, UK.; Winch D; Kent & Medway ICB Patient Reference Group, Kent, UK.; Williams P; Hertfordshire Community NHS Trust, Welwyn Garden City, UK.; Milne R; University of Southampton, Southampton, UK.; Sivan M; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.; COVID Rehabilitation Service, Leeds Community Healthcare NHS Trust, Leeds, UK.; National Demonstration Centre of Rehabilitation Medicine, Leeds Teaching Hospitals NHS Trust, Leeds, UK.

Publisher: BMJ Publishing Group Ltd & British Thoracic Society Country of Publication: England NLM ID: 101638061 Publication Model: Electronic Cited Medium: Internet ISSN: 2052-4439 (Electronic) Linking ISSN: 20524439 NLM ISO Abbreviation: BMJ Open Respir Res Subsets: MEDLINE

Monteith AJ; Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee.; Cancer Biology Program, Vanderbilt University School of Medicine, Nashville, Tennessee.; Department of Microbiology, University of Tennessee, Knoxville, Tennessee.; Ramsey HE; Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee.; Cancer Biology Program, Vanderbilt University School of Medicine, Nashville, Tennessee.; Silver AJ; Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee.; Cancer Biology Program, Vanderbilt University School of Medicine, Nashville, Tennessee.; Brown D; Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee.; Greenwood D; Department of Pathology, Microbiology, and Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee.; Smith BN; Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee.; Cancer Biology Program, Vanderbilt University School of Medicine, Nashville, Tennessee.; Wise AD; Department of Microbiology, University of Tennessee, Knoxville, Tennessee.; Liu J; Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, North Carolina.; Olmstead SD; Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee.; Watke J; Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee.; Arrate MP; Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee.; Gorska AE; Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee.; Fuller L; Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee.; Locasale JW; Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, North Carolina.; Stubbs MC; Incyte Corporation, Wilmington, Delaware.; Rathmell JC; Cancer Biology Program, Vanderbilt University School of Medicine, Nashville, Tennessee.; Department of Pathology, Microbiology, and Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee.; Vanderbilt Center for Immunobiology, Vanderbilt University School of Medicine, Nashville, Tennessee.; Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee.; Savona MR; Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee.; Cancer Biology Program, Vanderbilt University School of Medicine, Nashville, Tennessee.; Vanderbilt Center for Immunobiology, Vanderbilt University School of Medicine, Nashville, Tennessee.; Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee.

Publisher: American Association for Cancer Research Country of Publication: United States NLM ID: 2984705R Publication Model: Print Cited Medium: Internet ISSN: 1538-7445 (Electronic) Linking ISSN: 00085472 NLM ISO Abbreviation: Cancer Res Subsets: MEDLINE

Shawe-Taylor M; The Francis Crick Institute, London NW1 1AT, UK; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, UK.; Greenwood D; The Francis Crick Institute, London NW1 1AT, UK.; Hobbs A; COVID Surveillance Unit, London NW1 1AT, UK.; Dowgier G; COVID Surveillance Unit, London NW1 1AT, UK.; Penn R; The Francis Crick Institute, London NW1 1AT, UK.; Sanderson T; The Francis Crick Institute, London NW1 1AT, UK.; Stevenson-Leggett P; COVID Surveillance Unit, London NW1 1AT, UK.; Bazire J; COVID Surveillance Unit, London NW1 1AT, UK.; Harvey R; Worldwide Influenza Centre, London NW1 1AT, UK.; Libri V; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, UK.; Kassiotis G; The Francis Crick Institute, London NW1 1AT, UK; Department of Infectious Disease, St Mary's Hospital, Imperial College London, London, UK.; Gamblin S; The Francis Crick Institute, London NW1 1AT, UK.; Lewis NS; Worldwide Influenza Centre, London NW1 1AT, UK.; Williams B; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, UK; University College London, London, UK.; Swanton C; The Francis Crick Institute, London NW1 1AT, UK; University College London, London, UK.; Gandhi S; The Francis Crick Institute, London NW1 1AT, UK; University College London, London, UK.; Carr EJ; The Francis Crick Institute, London NW1 1AT, UK; University College London, London, UK.; Wu MY; The Francis Crick Institute, London NW1 1AT, UK.; Bauer DLV; The Francis Crick Institute, London NW1 1AT, UK; Genotype-to-Phenotype 2 Consortium (G2P2-UK), UK.; Wall EC; The Francis Crick Institute, London NW1 1AT, UK; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, UK. Electronic address: emma.wall@crick.ac.uk.

Publisher: Elsevier Country of Publication: England NLM ID: 2985213R Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1474-547X (Electronic) Linking ISSN: 01406736 NLM ISO Abbreviation: Lancet Subsets: MEDLINE

Townsley H; The Francis Crick Institute, London, United Kingdom.; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, United Kingdom.; Gahir J; The Francis Crick Institute, London, United Kingdom.; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, United Kingdom.; Russell TW; Centre for Mathematical Modelling of Infectious Diseases, London School of Hygiene & Tropical Medicine, London, United Kingdom.; Greenwood D; The Francis Crick Institute, London, United Kingdom.; Carr EJ; The Francis Crick Institute, London, United Kingdom.; Dyke M; The Francis Crick Institute, London, United Kingdom.; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, United Kingdom.; Adams L; Worldwide Influenza Centre, The Francis Crick Institute, London, United Kingdom.; Miah M; The Francis Crick Institute, London, United Kingdom.; Clayton B; The Francis Crick Institute, London, United Kingdom.; Smith C; The Francis Crick Institute, London, United Kingdom.; Miranda M; The Francis Crick Institute, London, United Kingdom.; Mears HV; The Francis Crick Institute, London, United Kingdom.; Bailey C; The Francis Crick Institute, London, United Kingdom.; Black JRM; The Francis Crick Institute, London, United Kingdom.; University College London, London, United Kingdom.; Fowler AS; The Francis Crick Institute, London, United Kingdom.; Crawford M; The Francis Crick Institute, London, United Kingdom.; Wilkinson K; The Francis Crick Institute, London, United Kingdom.; Hutchinson M; The Francis Crick Institute, London, United Kingdom.; Harvey R; The Francis Crick Institute, London, United Kingdom.; Worldwide Influenza Centre, The Francis Crick Institute, London, United Kingdom.; O'Reilly N; The Francis Crick Institute, London, United Kingdom.; Kelly G; The Francis Crick Institute, London, United Kingdom.; Goldstone R; The Francis Crick Institute, London, United Kingdom.; Beale R; The Francis Crick Institute, London, United Kingdom.; University College London, London, United Kingdom.; Genotype-to-Phenotype UK National Virology Consortium (G2P-UK).; Papineni P; London Northwest University Healthcare NHS Trust, London, United Kingdom.; Corrah T; London Northwest University Healthcare NHS Trust, London, United Kingdom.; Gilson R; Camden and North West London NHS Community Trust, London, United Kingdom.; Caidan S; The Francis Crick Institute, London, United Kingdom.; Nicod J; The Francis Crick Institute, London, United Kingdom.; Gamblin S; The Francis Crick Institute, London, United Kingdom.; Kassiotis G; The Francis Crick Institute, London, United Kingdom.; Department of Infectious Disease, St Mary's Hospital, Imperial College London, London, United Kingdom.; Libri V; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, United Kingdom.; Worldwide Influenza Centre, The Francis Crick Institute, London, United Kingdom.; Williams B; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, United Kingdom.; Worldwide Influenza Centre, The Francis Crick Institute, London, United Kingdom.; Gandhi S; The Francis Crick Institute, London, United Kingdom.; University College London, London, United Kingdom.; Kucharski AJ; Centre for Mathematical Modelling of Infectious Diseases, London School of Hygiene & Tropical Medicine, London, United Kingdom.; Swanton C; The Francis Crick Institute, London, United Kingdom.; University College London, London, United Kingdom.; Bauer DLV; The Francis Crick Institute, London, United Kingdom.; Genotype-to-Phenotype UK National Virology Consortium (G2P-UK).; Wall EC; The Francis Crick Institute, London, United Kingdom.; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, United Kingdom.

Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet ISSN: 1932-6203 (Electronic) Linking ISSN: 19326203 NLM ISO Abbreviation: PLoS One Subsets: MEDLINE

Greenwood D; Division of Pharmacy and Optometry, University of Manchester, Oxford Road, Manchester, M13 9PT, UK. dan.greenwood@leicester.ac.uk.; School of Healthcare, College of Life Sciences, University of Leicester, Leicester, LE1 7RH, UK. dan.greenwood@leicester.ac.uk.; Steinke D; Division of Pharmacy and Optometry, University of Manchester, Oxford Road, Manchester, M13 9PT, UK.; Martin S; Division of Pharmacy and Optometry, University of Manchester, Oxford Road, Manchester, M13 9PT, UK.; School of Pharmacy and Medical Sciences, University of Bradford, Richmond Road, Bradford, BD7 1DP, UK.; Norton G; Division of Nursing, Midwifery and Social Work, University of Manchester, Oxford Road, Manchester, M13 9PL, UK.; Tully MP; Division of Pharmacy and Optometry, University of Manchester, Oxford Road, Manchester, M13 9PT, UK.

Publisher: Springer Country of Publication: Netherlands NLM ID: 101554912 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2210-7711 (Electronic) NLM ISO Abbreviation: Int J Clin Pharm Subsets: MEDLINE

Verma K; Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom.; Croft W; Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom.; Centre for Computational Biology, University of Birmingham, Birmingham, United Kingdom.; Greenwood D; Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom.; Centre for Computational Biology, University of Birmingham, Birmingham, United Kingdom.; Stephens C; Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom.; Malladi R; Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, United Kingdom.; Nunnick J; Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, United Kingdom.; Zuo J; Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom.; Kinsella FAM; Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom.; Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, United Kingdom.; Moss P; Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom.; Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, United Kingdom.

Publisher: Frontiers Research Foundation] Country of Publication: Switzerland NLM ID: 101560960 Publication Model: eCollection Cited Medium: Internet ISSN: 1664-3224 (Electronic) Linking ISSN: 16643224 NLM ISO Abbreviation: Front Immunol Subsets: MEDLINE

Carr EJ; UCL Department of Renal Medicine, Royal Free Hospital, Rowland Hill Street, London, UK; The Francis Crick Institute, London NW1 1AT, UK.; Dowgier G; COVID Surveillance Unit, London NW1 1AT, UK.; Greenwood D; The Francis Crick Institute, London NW1 1AT, UK.; Herman LS; COVID Surveillance Unit, London NW1 1AT, UK.; Hobbs A; COVID Surveillance Unit, London NW1 1AT, UK.; Ragno M; COVID Surveillance Unit, London NW1 1AT, UK.; Stevenson-Leggett P; COVID Surveillance Unit, London NW1 1AT, UK.; Gahir J; The Francis Crick Institute, London NW1 1AT, UK; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, UK.; Townsley H; The Francis Crick Institute, London NW1 1AT, UK.; Harvey R; Worldwide Influenza Centre, London NW1 1AT, UK.; Bailey C; The Francis Crick Institute, London NW1 1AT, UK.; Fowler AS; The Francis Crick Institute, London NW1 1AT, UK.; Miah M; The Francis Crick Institute, London NW1 1AT, UK.; Smith C; The Francis Crick Institute, London NW1 1AT, UK.; Miranda M; The Francis Crick Institute, London NW1 1AT, UK.; Bawumia P; The Francis Crick Institute, London NW1 1AT, UK.; Mears HV; The Francis Crick Institute, London NW1 1AT, UK.; Adams L; Worldwide Influenza Centre, London NW1 1AT, UK.; Hatipoglu E; The Francis Crick Institute, London NW1 1AT, UK; University College London, London, UK.; O'Reilly N; The Francis Crick Institute, London NW1 1AT, UK.; Warchal S; The Francis Crick Institute, London NW1 1AT, UK.; Sawyer C; The Francis Crick Institute, London NW1 1AT, UK.; Ambrose K; The Francis Crick Institute, London NW1 1AT, UK.; Strange A; The Francis Crick Institute, London NW1 1AT, UK.; Kelly G; The Francis Crick Institute, London NW1 1AT, UK.; Beale R; The Francis Crick Institute, London NW1 1AT, UK; The Francis Crick Institute, London NW1 1AT, UK; Genotype-to-Phenotype UK National Virology Consortium, London, UK.; Papineni P; London Northwest University Healthcare NHS Trust, London, UK.; Corrah T; London Northwest University Healthcare NHS Trust, London, UK.; Gilson R; Central and North West London NHS Foundation Trust, London, UK; University College London, London, UK.; Gamblin S; The Francis Crick Institute, London NW1 1AT, UK.; Kassiotis G; The Francis Crick Institute, London NW1 1AT, UK; Department of Infectious Disease, St Mary's Hospital, Imperial College London, London, UK.; Libri V; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, UK; University College London, London, UK.; Williams B; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, UK; University College London, London, UK.; Swanton C; The Francis Crick Institute, London NW1 1AT, UK; University College London, London, UK.; Gandhi S; The Francis Crick Institute, London NW1 1AT, UK; University College London, London, UK.; Bauer DLV; The Francis Crick Institute, London NW1 1AT, UK; Genotype-to-Phenotype UK National Virology Consortium, London, UK.; Wall E; The Francis Crick Institute, London NW1 1AT, UK; National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre and NIHR UCLH Clinical Research Facility, London, UK.; Wu MY; COVID Surveillance Unit, London NW1 1AT, UK; The Francis Crick Institute, London NW1 1AT, UK. Electronic address: mary.wu@crick.ac.uk.

Publisher: Elsevier Science Country of Publication: United States NLM ID: 101130150 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1474-4457 (Electronic) Linking ISSN: 14733099 NLM ISO Abbreviation: Lancet Infect Dis Subsets: MEDLINE

Beltran RT; University of Memphis.; Powell DW; University of Memphis.; Greenwood D; University of Memphis.; Paquette MR; University of Memphis.

Publisher: American Alliance For Health, Physical Education, Recreation, And Dance Country of Publication: United States NLM ID: 8006373 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2168-3824 (Electronic) Linking ISSN: 02701367 NLM ISO Abbreviation: Res Q Exerc Sport Subsets: MEDLINE

Ash S; Cognitive Neuroimaging Laboratory, Montclair State University, 320 Science Hall, Montclair, NJ 07043, USA.; Greenwood D; Department of Psychology, Vassar College, Poughkeepsie, NY 12604, USA.; Keenan JP; Cognitive Neuroimaging Laboratory, Montclair State University, 320 Science Hall, Montclair, NJ 07043, USA.

Publisher: MDPI Country of Publication: Switzerland NLM ID: 101598646 Publication Model: Electronic Cited Medium: Print ISSN: 2076-3425 (Print) Linking ISSN: 20763425 NLM ISO Abbreviation: Brain Sci Subsets: PubMed not MEDLINE