RT Journal Article SR Electronic T1 Do we need blood transfusion in elective infrarenal abdominal aortic aneurysm repair JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1762 OP 1763 VO 25 IS 11 A1 Al-Wahbi, Abdullah M. A1 Al-Omran, Mohammed A1 Aro, Loris A1 Ameli, F. Michael YR 2004 UL http://smj.org.sa/content/25/11/1762.abstract AB