Cholecystosonography: an approach to the nonvisualized gallbladder.
D002764:Cholecystitis / Q000175:diagnosis / Q000000981:diagnostic imaging; D002765:Cholecystography; D002769:Cholelithiasis / Q000175:diagnosis / Q000000981:diagnostic imaging; D004041:Dietary Fats; D004653:Empyema / Q000175:diagnosis / Q000000981:diagnostic imaging; D005215:Fasting; D005705:Gallbladder Diseases / Q000175:diagnosis*; D006801:Humans; D014465:Ultrasonics
D004041:Dietary Fats