title: Randomized trial of prevention of biliary stent occlusion by ursodeoxycholic acid plus norfloxacin.
authors.forename: P R
authors.initials: PR
authors.lastname: Tarnasky
authors.forename: P B
authors.initials: PB
authors.lastname: Cotton
mesh_terms: D000890:Anti-Infective Agents / Q000008:administration & dosage*; D001652:Bile Ducts; D002756:Cholagogues and Choleretics / Q000008:administration & dosage*; D004359:Drug Therapy, Combination; D006801:Humans; D009643:Norfloxacin / Q000008:administration & dosage*; D015607:Stents; D014580:Ursodeoxycholic Acid / Q000008:administration & dosage*
chemical_list: D000890:Anti-Infective Agents; D002756:Cholagogues and Choleretics; D014580:Ursodeoxycholic Acid; D009643:Norfloxacin