AIDS--the African connection?
D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D000349:Africa; D001779:Blood Coagulation Factors / Q000009:adverse effects / Q000592:standards; D006801:Humans; D007221:Industry; D010956:Plasmapheresis; D006113:United Kingdom; D014481:United States
D001779:Blood Coagulation Factors