RT Journal Article SR Electronic T1 Prophylactic transfusion of platelets and plasma in trauma care JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1039 OP 1040 VO 142 IS 10 A1 Ferguson, D. J. A1 Wadsworth, L. D. YR 1990 UL http://www.cmaj.ca/content/142/10/1039.abstract