AIDS and Kaposi sarcoma pre-1979.
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications* / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006716:Homosexuality; D006801:Humans; D008297:Male; D012514:Sarcoma, Kaposi / Q000150:complications* / Q000266:history; D013997:Time Factors