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©2009 The WJG Press and Baishideng. All rights reserved.
World J Gastroenterol. Sep 14, 2009; 15(34): 4298-4304
Published online Sep 14, 2009. doi: 10.3748/wjg.15.4298
Published online Sep 14, 2009. doi: 10.3748/wjg.15.4298
Small sphincterotomy combined with endoscopic papillary large balloon dilation versus sphincterotomy
Hyun Gun Kim, Young Koog Cheon, Young Deok Cho, Jong Ho Moon, Do Hyun Park, Tae Hoon Lee, Hyun Jong Choi, Sang-Heum Park, Joon Seong Lee, Moon Sung Lee, Institute for Digestive Research, Digestive Disease Center, Soonchunhyang University College of Medicine, Seoul 140-743, South Korea
Author contributions: Kim HG and Cheon YK contributed equally to this work; Cheon YK designed the research; Kim HG, Cheon YK, Cho YD, Park DH and Choi HJ performed the research and collected the data; Kim HG analyzed the data; Cheon YK, Moon JH, Lee TH, Park SH, Lee JS and Lee MS reviewed the data analysis and corrected the research design; Kim HG wrote the paper; Cheon YK revised and corrected the paper.
Correspondence to: Young Koog Cheon, MD, PhD, Associate Professor, Institute for Digestive Research, Department of Internal Medicine, College of Medicine, Soonchunhyang University, 657 Hannam-Dong, Yongsan-Gu, Seoul 140-743, South Korea. cyk@hosp.sch.ac.kr
Telephone: +82-2-7099202 Fax: +82-2-7099696
Received: May 12, 2009
Revised: July 24, 2009
Accepted: July 31, 2009
Published online: September 14, 2009
Revised: July 24, 2009
Accepted: July 31, 2009
Published online: September 14, 2009
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