经内镜括约肌切开术
endoscopic sphincterotomy
经内镜十二指肠乳头括约肌切开术
Endoscopic sphincterolomy
经内视镜括约肌切开术
endoscopic sphincterotomy
括约肌切开,内窥镜
Sphincterectomy eadoscopic
括约肌切开术，内镜
endoscopic sphincterotomy
括约肌切开术,内窥镜
Sphincterotomy endoscopic
endoscopy·Cholangiopancreatography
内镜Oddi括约肌切开术
endoscopic sphincterotomy
内镜奥迪括约肌切开术
endoscopic sphincterotomy
内镜括约肌切开术
est
sphincterotomy
endoscopic sphincterotom y
Endoscopic sphincteropapillotomy
endoscopic sphincterotomy
内镜乳头肌括约肌切开取石术
endoscopic spinecterotomy
内镜乳头括约肌切开术
As-grown
endoscopic sphincterotD
endoscopic sphincterotomy