Alternative sites for screening blood for antibodies to AIDS virus.
D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis*; D000914:Antibodies, Viral / Q000032:analysis*; D001771:Blood Banks; D001782:Blood Donors; D003376:Counseling; D017977:Deltaretrovirus / Q000276:immunology*; D006801:Humans; D012306:Risk; D014481:United States
D000914:Antibodies, Viral