학술논문

Effect of a serogroup A meningococcal conjugate vaccine (PsA–TT) on serogroup A meningococcal meningitis and carriage in Chad: a community study
Document Type
Article
Source
In The Lancet 4-10 January 2014 383(9911):40-47
Subject
Primary Research
Articles
Language
ISSN
0140-6736