Ultrasonic scanning in the diagnosis of biliary disease.
D001652:Bile Ducts; D001660:Biliary Tract Diseases / Q000175:diagnosis*; D002769:Cholelithiasis / Q000175:diagnosis; D002779:Cholestasis / Q000175:diagnosis; D005704:Gallbladder; D006801:Humans; D008722:Methods; D014463:Ultrasonography