作者单位：
Institute for Research in Operative Medicine, Witten/Herdecke University, Ostmerheimer Strasse 200
[1]
Professional Association of German Surgeons (BDC), Berlin, Germany
[2]
Department for Obstetrics and Gynaecology Holweide, Neufelder Str 32, 51067 Cologne, Germany
[3]
Department of Abdominal, Vascular and Transplant Surgery, Cologne-Merheim Medical Center, Witten
[4]
发布时间
2013-11-20
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