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©2009 The WJG Press and Baishideng. All rights reserved.
World J Gastroenterol. Jul 28, 2009; 15(28): 3486-3492
Published online Jul 28, 2009. doi: 10.3748/wjg.15.3486
Published online Jul 28, 2009. doi: 10.3748/wjg.15.3486
A survey of ampullectomy practices
Stacy B Menees, Eastern Virginia Medical School, Norfolk, Virginia 23502, United States
Philip Schoenfeld, Grace H Elta, Division of Gastroenterology, University of Michigan, Ann Arbor, MI 48109, United States
Hyungjin Myra Kim, VA Health Services & Research Department, Ann Arbor, MI; Center for Statistical Consultation and Research, University of Michigan, Ann Arbor, MI 48109, United States
Author contributions: Menees SB performed the research, collected the data, and wrote the paper; Schoenfeld P and Elta GH edited the paper; Kim HM analyzed the data and edited the paper.
Correspondence to: Stacy B Menees, MD, Eastern Virginia Medical School, 885 Kempsville Rd, Suite 114, Norfolk, Virginia 23502, United States. sbartnik@gmail.com
Telephone: +1-757-9611104
Fax: +1-757-4669082
Received: March 19, 2009
Revised: June 24, 2009
Accepted: July 1, 2009
Published online: July 28, 2009
Revised: June 24, 2009
Accepted: July 1, 2009
Published online: July 28, 2009
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