医学
梅德林
人口学
老年学
法学
政治学
社会学
作者
Kathleen Mullan Harris,Steven H. Woolf,Darrell J. Gaskin
出处
期刊:JAMA
[American Medical Association]
日期:2021-05-10
卷期号:325 (20): 2045-2045
被引量:35
标识
DOI:10.1001/jama.2021.4073
摘要
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