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.
Raphael MJ, Ko G, Booth CM, Brogly SB, Li W, Kalyvas M, Hanna TP, Patel SV.Raphael MJ, et al. Among authors: patel sv.JAMA Oncol. 2020 Jun 1;6(6):881-887. doi: 10.1001/jamaoncol.2020.0809.JAMA Oncol. 2020.PMID: 32324199Free PMC article.
Patel SV, Ko G, Raphael MJ, Booth CM, Brogly SB, Kalyvas M, Li W, Hanna T.Patel SV, et al.Dis Colon Rectum. 2020 Jun;63(6):748-757. doi: 10.1097/DCR.0000000000001630.Dis Colon Rectum. 2020.PMID: 32384405