| Literature DB >> 34279566 |
Christopher Cai1, Adam Gaffney2, Alecia McGregor3, Steffie Woolhandler2,4, David U Himmelstein2,4, Danny McCormick2, Samuel L Dickman5.
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Year: 2021 PMID: 34279566 PMCID: PMC8290333 DOI: 10.1001/jamainternmed.2021.3771
Source DB: PubMed Journal: JAMA Intern Med ISSN: 2168-6106 Impact factor: 44.409