Repeat colonoscopy's value in gastrointestinal bleeding.
Mekaroonkamol P, Chaput KJ, Chae YK, Davis ML, Mekaroonkamol P, Pomerantz S, Katz PO.
Mekaroonkamol P, et al. Among authors: katz po.
World J Gastrointest Endosc. 2013 Feb 16;5(2):56-61. doi: 10.4253/wjge.v5.i2.56.
World J Gastrointest Endosc. 2013.
PMID: 23424062
Free PMC article.