RT Journal Article SR Electronic T1 Operative blood loss, blood transfusion and 30-day mortality in older patients after major noncardiac surgery JF Canadian Journal of Surgery JO CAN J SURG FD Canadian Medical Association SP 426 OP 428 DO 10.1503/cjs.025212 VO 55 IS 6 A1 Tara M. Mastracci A1 Mohit Bhandari A1 Raman Mundi A1 Sandro B. Rizoli A1 Bartolomeu A. Nascimento A1 Martin Schreiber A1 , YR 2012 UL http://canjsurg.ca/content/55/6/426.abstract