An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Bovell-Ammon A, McCann NC, Mulugeta M, Ettinger de Cuba S, Raifman J, Shafer P.Bovell-Ammon A, et al. Among authors: shafer p.JAMA Netw Open. 2022 Oct 3;5(10):e2234438. doi: 10.1001/jamanetworkopen.2022.34438.JAMA Netw Open. 2022.PMID: 36269356Free PMC article.
Shafer PR, Gutiérrez KM, Ettinger de Cuba S, Bovell-Ammon A, Raifman J.Shafer PR, et al.JAMA Netw Open. 2022 Jan 4;5(1):e2143296. doi: 10.1001/jamanetworkopen.2021.43296.JAMA Netw Open. 2022.PMID: 35024837Free PMC article.
McCann NC, Dean LT, Bovell-Ammon A, Ettinger de Cuba S, Green T, Shafer PR, Raifman J.McCann NC, et al. Among authors: shafer pr.Health Aff Sch. 2024 Jan 31;2(2):qxae011. doi: 10.1093/haschl/qxae011. eCollection 2024 Feb.Health Aff Sch. 2024.PMID: 38756550Free PMC article.