title: Comparison of oral and ultrasound cholecystography.
mesh_terms: D000328:Adult; D002765:Cholecystography / Q000379:methods*; D002769:Cholelithiasis / Q000175:diagnosis / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007480:Iopanoic Acid; D008297:Male; D008875:Middle Aged; D014463:Ultrasonography
chemical_list: D007480:Iopanoic Acid