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Strategies for training in diagnostic upper endoscopy: a prospective, randomized trial |
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| Authors: | Ende Anke Zopf Yurdaguel Konturek Peter Naegel Andreas Hahn Eckhart G Matthes Kai Maiss Juergen |
| Affiliation: | Department of Medicine, University of Erlangen-Nuremberg, Erlangen, Germany. |
| Abstract: | |
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| 本文献已被 PubMed 等数据库收录！ | |