title: Lengthy incubation for homosexual transmission of acquired immunodeficiency syndrome in a 79 year old man.
authors.forename: D A
authors.initials: DA
authors.lastname: Walsh
authors.forename: T C
authors.initials: TC
authors.lastname: O'Shaughnessy
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis / Q000503:physiopathology / Q000635:transmission*; D000368:Aged; D015497:HIV-1 / Q000254:growth & development*; D006716:Homosexuality; D006801:Humans; D008297:Male