title: Naturally occurring animal models of the acquired immune deficiency syndrome (AIDS).
authors.affiliation: Harvard Medical School, New England Regional Primate Research Center, Southborough, Massachusetts 01772.
authors.forename: N L
authors.initials: NL
authors.lastname: Letvin
authors.forename: N W
authors.initials: NW
authors.lastname: King
mesh_terms: D000163:Acquired Immunodeficiency Syndrome; D000818:Animals; D002415:Cats; D004195:Disease Models, Animal; D006041:Goats; D006736:Horses; D016089:Immunodeficiency Virus, Feline / Q000302:isolation & purification; D016180:Lentivirus Infections / Q000662:veterinary; D005256:Leukemia Virus, Feline / Q000302:isolation & purification; D008253:Macaca mulatta; D008992:Monkey Diseases; D015301:Retroviruses, Simian / Q000302:isolation & purification; D012756:Sheep; D016097:Simian Acquired Immunodeficiency Syndrome; D015302:Simian Immunodeficiency Virus / Q000302:isolation & purification