학술논문
Analysis of the changes and characteristics of pediatric outpatient visits in a general hospital in Beijing before and after the COVID-19 pandemic
Document Type
Article
Source
In: Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences . (Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences, 18 October 2021, 53(5):952-956)
Subject
Language
English
ISSN
1671167X