title: Origins and evolution of AIDS viruses.
authors.affiliation: Institute of Genetics, University of Nottingham, Queens Medical Centre, UK.
authors.forename: P M
authors.initials: PM
authors.lastname: Sharp
authors.forename: E
authors.initials: E
authors.lastname: Bailes
authors.forename: D L
authors.initials: DL
authors.lastname: Robertson
authors.forename: F
authors.initials: F
authors.lastname: Gao
authors.forename: B H
authors.initials: BH
authors.lastname: Hahn
mesh_terms: D000818:Animals; D019143:Evolution, Molecular; D006678:HIV / Q000145:classification; D015497:HIV-1 / Q000145:classification; D015498:HIV-2 / Q000145:classification; D006801:Humans; D010802:Phylogeny; D015302:Simian Immunodeficiency Virus