TY - JOUR T1 - Incidence of HIV infection in donated blood has fallen considerably, MD reports JF - Canadian Medical Association Journal JO - CMAJ SP - 1769 LP - 1770 VL - 148 IS - 10 A2 - , Y1 - 1993/05/15 UR - http://www.cmaj.ca/content/148/10/1769.abstract ER -