title: Chimpanzees as original source for HIV.
authors.affiliation: HIV and Retrovirology Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA. tmf2@cdc.gov
authors.forename: T M
authors.initials: TM
authors.lastname: Folks
mesh_terms: D000818:Animals; D004197:Disease Reservoirs; D015658:HIV Infections / Q000209:etiology* / Q000821:virology; D015497:HIV-1 / Q000145:classification / Q000235:genetics; D006801:Humans; D002679:Pan troglodytes / Q000821:virology*; D015302:Simian Immunodeficiency Virus / Q000235:genetics