title: A new technique to assist in bile duct cannulation.
authors.forename: A
authors.initials: A
authors.lastname: Slivka
mesh_terms: D002404:Catheterization / Q000379:methods*; D003135:Common Bile Duct; D006801:Humans; D010183:Pancreatic Ducts; D016717:Sphincterotomy, Endoscopic / Q000379:methods; D015607:Stents