Quarterly index. Utilization review key factor in promoting appropriate service.
D001062:Appendectomy / Q000706:statistics & numerical data; D002170:Canada; D002585:Cesarean Section / Q000706:statistics & numerical data; D017081:Cholecystectomy, Laparoscopic / Q000706:statistics & numerical data; D003625:Data Collection; D005260:Female; D006801:Humans; D007902:Length of Stay / Q000706:statistics & numerical data*; D011247:Pregnancy; D013514:Surgical Procedures, Operative / Q000706:statistics & numerical data*; D014600:Utilization Review / Q000706:statistics & numerical data*