1Tatsuya Fujimoto, Toshio Tsuyuguchi, Yuji Sakai, et al. Long-term outcome of endoscopic papillotomy for choledocholithiasis with cholecystolithiasis[J]. Digestive Endoscopy,2010,22(10):95-100.
2Kutsi Koseoglu, Yelda Ozsunar, Fusun Taskin, et al. Partial preoperative reduction of inguinal hernia through compression with an ultrasound transducter[J]. Journal of Clinical Uhrasound,2003,31 (7):379-382.