共 30 条
[1]
COVID-19 and the consequences of isolating the elderly
[J].
LANCET PUBLIC HEALTH,
2020, 5 (05)
:E256-E256
[6]
Cohen J., 1988, Statistical Power Analysis For The Behavioral Sciences, DOI [10.4324/9780203771587, DOI 10.4324/9780203771587]
[8]
COVID-19-New Insights on a Rapidly Changing Epidemic
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
2020, 323 (14)
:1339-1340