[Ultrasonic diagnosis of chronic calculous cholecystitis].
D002764:Cholecystitis / Q000175:diagnosis*; D002769:Cholelithiasis / Q000175:diagnosis*; D002908:Chronic Disease; D006801:Humans; D014463:Ultrasonography
Ul'trazvukovaia diagnostika khronicheskogo kal'kuleznogo kholetsistita.