Comparison of the curative effect between endoscopic sphincterotomy and endoscopic papillary balloon dilatetion for the treatment of calculus of common bile duct是什麼意思_Comparison of the curative effect between endoscopic sphincterotomy and endoscopic papillary balloon dilatetion for the treatment of calculus of common bile duct在線翻譯_英語_讀音_用法_例句