title: Role of contrast upper gastrointestinal examination in gallbladder disease.
mesh_terms: D000328:Adult; D000368:Aged; D002758:Cholangiography; D002765:Cholecystography; D003287:Contrast Media; D005260:Female; D005705:Gallbladder Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D003287:Contrast Media