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©2007 Baishideng Publishing Group Co., Limited. All rights reserved.
World J Gastroenterol. Aug 28, 2007; 13(32): 4385-4390
Published online Aug 28, 2007. doi: 10.3748/wjg.v13.i32.4385
Published online Aug 28, 2007. doi: 10.3748/wjg.v13.i32.4385
New precut sphincterotomy for endoscopic retrograde cholangiopancreatography in difficult biliary duct cannulation
Deng-Hao Deng, Hong-Mei Zuo, Jia-Feng Wang, Zhi-E Gu, Hong Chen, Yuan Luo, Ming Chen, Wen-Nuo Huang, Lu Wang, Wei Lu, Department of Gastroenterology, Clinical Medical College of Yangzhou University, No. 98 Nangtong West Road, Yangzhou 225001, Jiangsu Province, China
Author contributions: All authors contributed equally to the work.
Correspondence to: Deng-Hao Deng, Department of Gastroenterology, Clinical Medical College of Yangzhou University, No.98 Nangtong West Road, Yangzhou 225001, Jiangsu Province, China. dengdenghao@medmail.com.cn
Telephone: +86-514-7101209 Fax: +86-514-7937406
Received: December 28, 2006
Revised: January 15, 2007
Accepted: January 25, 2007
Published online: August 28, 2007
Revised: January 15, 2007
Accepted: January 25, 2007
Published online: August 28, 2007
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