Review demanded on Canadian blood.
D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis / Q000517:prevention & control / Q000635:transmission*; D001771:Blood Banks / Q000592:standards*; D001782:Blood Donors; D002170:Canada; D015658:HIV Infections / Q000175:diagnosis / Q000517:prevention & control / Q000635:transmission*; D006801:Humans; D012011:Red Cross; D014481:United States; D014486:United States Food and Drug Administration