The prevalence of HTLV-III/LAV antibodies in heterosexuals.
D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission; D000914:Antibodies, Viral / Q000032:analysis*; D017977:Deltaretrovirus / Q000276:immunology*; D006801:Humans; D008297:Male; D012725:Sexual Behavior
D000914:Antibodies, Viral