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World J Gastrointest Endosc. Apr 16, 2010; 2(4): 130-137
Published online Apr 16, 2010. doi: 10.4253/wjge.v2.i4.130
Published online Apr 16, 2010. doi: 10.4253/wjge.v2.i4.130
Advances in endoscopic retrograde cholangiopancreatography cannulation
Emad Qayed, Ashley L Reid, Field F Willingham, Steve Keilin, Qiang Cai, Division of Digestive Diseases, Emory University School of Medicine, Atlanta, GA 30322, United States
Author contributions: Qayed E performed the review of the literature, the initial preparation of the paper and the final revision; Reid AL participated in discussion and writing; Willingham FF and Keilin S provided advice and participated in writing; Cai Q designed the format of the manuscript, provided guidance and participated in writing.
Correspondence to: Qiang Cai, MD, PhD, Division of Digestive Diseases, Emory University School of Medicine, 1365 Clifton Road, Suite B1262, Atlanta, GA 30322, United States. qcai@emory.edu
Telephone: +1-404-7275638 Fax: +1-404-7275767
Received: November 19, 2009
Revised: April 1, 2010
Accepted: April 8, 2010
Published online: April 16, 2010
Revised: April 1, 2010
Accepted: April 8, 2010
Published online: April 16, 2010
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