title: Passively transmitted antibodies to human immunodeficiency virus in haemophiliacs.
mesh_terms: D015153:Blotting, Western; D004340:Drug Contamination; D005169:Factor VIII / Q000008:administration & dosage; D006679:HIV Seropositivity / Q000635:transmission*; D006467:Hemophilia A / Q000276:immunology*; D006801:Humans; D007116:Immunization, Passive
chemical_list: D005169:Factor VIII