[Role of endoscopic sphincterotomy in diseases of the biliary tract].
H Z
HZ
Lu
B
B
Shen
X Z
XZ
Wu
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D014670:Ampulla of Vater / Q000601:surgery*; D002760:Cholangiopancreatography, Endoscopic Retrograde; D005260:Female; D042882:Gallstones / Q000601:surgery*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D009803:Sphincter of Oddi / Q000601:surgery*