title: HIV necessary though not sufficient for AIDS.
authors.affiliation: 5600 Fishers Lane, HFD-530, Rockville, Maryland 20857, USA.
authors.forename: Harry W
authors.initials: HW
authors.lastname: Haverkos
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000209:etiology* / Q000821:virology*; D003141:Communicable Diseases / Q000209:etiology; D006678:HIV / Q000472:pathogenicity*; D006801:Humans; D009369:Neoplasms / Q000209:etiology