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.
Brown S, Margolin DA, Altom LK, Green H, Beck DE, Kann BR, Whitlow CB, Vargas HD.Brown S, et al. Among authors: kann br.Dis Colon Rectum. 2018 Feb;61(2):156-161. doi: 10.1097/DCR.0000000000000960.Dis Colon Rectum. 2018.PMID: 29337769
Gordon CR, Rojavin Y, Patel M, Zins JE, Grana G, Kann B, Simons R, Atabek U.Gordon CR, et al. Among authors: kann b.Ann Plast Surg. 2009 Jun;62(6):707-9. doi: 10.1097/SAP.0b013e3181828141.Ann Plast Surg. 2009.PMID: 19461291
Bleier JI, Kann B.Bleier JI, et al. Among authors: kann b.Clin Colon Rectal Surg. 2013 Dec;26(4):212-7. doi: 10.1055/s-0033-1356719.Clin Colon Rectal Surg. 2013.PMID: 24436679Free PMC article.Review.