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Learning curves for colonoscopy: a prospective evaluation of gastroenterology fellows at a single center.
Chung JI, Kim N, Um MS, Kang KP, Lee D, Na JC, Lee ES, Chung YM, Won JY, Lee KH, Nam TM, Lee JH, Choi HC, Lee SH, Park YS, Hwang JH, Kim JW, Jeong SH, Lee DH. Chung JI, et al. Among authors: lee sh, lee d, lee dh, lee kh, lee es, lee jh. Gut Liver. 2010 Mar;4(1):31-5. doi: 10.5009/gnl.2010.4.1.31. Epub 2010 Mar 25. Gut Liver. 2010. PMID: 20479910 Free PMC article.
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