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.
Howard R, Chao GF, Yang J, Thumma JR, Arterburn DE, Telem DA, Dimick JB.Howard R, et al. Among authors: chao gf.JAMA Surg. 2022 Mar 1;157(3):248-256. doi: 10.1001/jamasurg.2021.6898.JAMA Surg. 2022.PMID: 35019988Free PMC article.
Chhabra KR, Telem DA, Chao GF, Arterburn DE, Yang J, Thumma JR, Ryan AM, Blumenthal B, Dimick JB.Chhabra KR, et al. Among authors: chao gf.Ann Surg. 2022 Mar 1;275(3):539-545. doi: 10.1097/SLA.0000000000004297.Ann Surg. 2022.PMID: 33201113