[Internal medicine and abdominal surgery].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002779:Cholestasis / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007410:Intestinal Diseases / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D013276:Stomach Ulcer / Q000601:surgery*