Indication of silent stones for surgery viewed from results of operation in 2,776 cases.
D000328:Adult; D000368:Aged; D002769:Cholelithiasis / Q000453:epidemiology / Q000601:surgery*; D004630:Emergencies; D006801:Humans; D007564:Japan; D008875:Middle Aged; D011183:Postoperative Complications