title: The use of hyoscine in upper gastrointestinal tract endoscopy.
mesh_terms: D004064:Digestive System; D004724:Endoscopy; D005769:Gastrointestinal Motility / Q000187:drug effects*; D006801:Humans; D012601:Scopolamine / Q000008:administration & dosage*
chemical_list: D012601:Scopolamine