title: Antimotility during ERCP.
authors.forename: Shyam
authors.initials: S
authors.lastname: Menon
mesh_terms: D000286:Administration, Sublingual; D014670:Ampulla of Vater; D001285:Atropine / Q000008:administration & dosage*; D002404:Catheterization / Q000379:methods; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000379:methods*; D005769:Gastrointestinal Motility / Q000187:drug effects*; D006801:Humans; D010276:Parasympatholytics / Q000008:administration & dosage*
chemical_list: D010276:Parasympatholytics; D001285:Atropine