Changes in Mobile Health Apps Usage Before and After the COVID-19 Outbreak in China: Semilongitudinal Survey.
Yang L, Wu J, Mo X, Chen Y, Huang S, Zhou L, Dai J, Xie L, Chen S, Shang H, Rao B, Weng B, Abulimiti A, Wu S, Xie X.
Yang L, et al. Among authors: zhou l.
JMIR Public Health Surveill. 2023 Feb 22;9:e40552. doi: 10.2196/40552.
JMIR Public Health Surveill. 2023.
PMID: 36634256
Free PMC article.