作者单位：
Department of Surgery, Rhode Island Hospital, Warren Alpert Medical School of Brown University, 593
[1]
Warren Alpert Medical School of Brown University, 222 Richmond Street, Providence, RI 02903, United
[2]
Department of Surgery, School of Medicine, University of Colorado, 1715 North Weber St., Suite 220
[3]
General Surgery Residency Program, Department of Surgery, Tenwek Hospital, PO Box 39, Bomet, Kenya
[4]
发布时间
2013-11-20
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