TY - BOOK AU - Callum, K G AU - Gray, A J G AU - Hoile, R W ED - National Conf Enq Perioperative Deaths TI - Extremes of age: the 1999 report of the national confidential enquiry into perioperative deathsdata collection period 1 April 1997 to 31 March 1998., compiled by K G Callum et al. 1999 SN - 095220696X PY - 1999/// PB - NCEPOD KW - Postoperative care KW - Postoperative complications KW - Statistics KW - Mortality KW - Hospital activity analysis KW - Surgery ER -