More IDSA '98 highlights.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology* / Q000635:transmission; D005260:Female; D005835:Genitalia / Q000378:metabolism / Q000821:virology*; D014943:Global Health; D006801:Humans; D008297:Male; D012661:Semen / Q000821:virology