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Chongqing, China
Author Affiliations: Department of General Surgery (Wang Y, Jin XQ, Wang S, Luo Q and Luo XJ) and Department of Ultrasound (Wang Q), Chongqing Children's Hospital, Chongqing University of Medical Sciences, Chongqing 400014, China
Corresponding Author: Xian-Qing Jin, MD, Department of General Surgery, Chongqing Children's Hospital, Chongqing University of Medical Sciences, Chongqing 400014, China (Tel: 86-23-63876994; Fax: 86-23-63622754, 86-23-63622874; Email: wy757311@hotmail.com) |
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