NCEPOD (National Confidential Enquiry into Perioperative Deaths)
D002648:Child; D002675:Child, Preschool; D003625:Data Collection; D006801:Humans; D011184:Postoperative Period; D013222:State Medicine / Q000706:statistics & numerical data*; D013514:Surgical Procedures, Operative / Q000401:mortality*; D006113:United Kingdom / Q000453:epidemiology