[Changes in cholecystectomy].
Palmu
A
A
D002763:Cholecystectomy / Q000379:methods* / Q000639:trends; D017081:Cholecystectomy, Laparoscopic; D002769:Cholelithiasis / Q000601:surgery*; D006801:Humans; D053685:Laser Therapy
Muuttuva sappikirurgia.