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World J Gastroenterol. Mar 28, 2013; 19(12): 1936-1942
Published online Mar 28, 2013. doi: 10.3748/wjg.v19.i12.1936
Published online Mar 28, 2013. doi: 10.3748/wjg.v19.i12.1936
Conventional endoscopic retrograde cholangiopancreaticography vs the Olympus V-scope system
Martin Raithel, Andreas Nägel, Jürgen Maiss, Dane Wildner, Alexander Fritzkarl Hagel, Sandra Braun, Hiwot Diebel, Eckhart Georg Hahn, Department of Medicine 1, Gastroenterology, Endoscopy, University Erlangen-Nuremberg, 91054 Erlangen, Germany
Author contributions: Raithel M, Hagel AF and Hahn EG designed the study; Raithel M, Nägel A, Maiss J, Wildner D, Braun S and Diebel H performed the examinations; Hagel AF, Wildner D and Nägel A analysed the data; Raithel M, Maiss J and Hahn EG wrote the paper.
Correspondence to: Martin Raithel, MD, Professor of Medicine, Department of Medicine 1, Gastroenterology, Functional Tissue Diagnostics, University Erlangen-Nuremberg, Ulmenweg 18, 91054 Erlangen, Germany. martin.raithel@uk-erlangen.de
Telephone: +49-9131-8535151 Fax: +49-9131-8535152
Received: August 29, 2012
Revised: January 11, 2013
Accepted: January 23, 2013
Published online: March 28, 2013
Revised: January 11, 2013
Accepted: January 23, 2013
Published online: March 28, 2013
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