title: Large-balloon dilation after sphincterotomy: anatomical and technical issues.
authors.forename: Ersan
authors.initials: E
authors.lastname: Ozaslan
mesh_terms: D002404:Catheterization / Q000379:methods*; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000379:methods*; D042883:Choledocholithiasis / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D009803:Sphincter of Oddi