Reviews and Notes: Gastroenterology: Endoscopy of the Colon, Rectum, and Anus. Ann Intern Med. 1995;123:558. doi: https://doi.org/10.7326/0003-4819-123-7-199510010-00037
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Published: Ann Intern Med. 1995;123(7):558.
DOI: 10.7326/0003-4819-123-7-199510010-00037