From the Centers for Disease Control and Prevention. Update: acquired immunodeficiency syndrome--United States, 1992.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology* / Q000635:transmission; D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D014481:United States / Q000453:epidemiology