title: Enhanced visualization of esophageal varices by Buscopan.
mesh_terms: D001966:Bromine; D003287:Contrast Media; D004932:Esophageal and Gastric Varices / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography; D012601:Scopolamine
chemical_list: D003287:Contrast Media; D012601:Scopolamine; D001966:Bromine