title: Origins of AIDS.
authors.forename: J
authors.initials: J
authors.lastname: McFadden
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D000818:Animals; D001733:Bites and Stings; D000882:Haplorhini; D006801:Humans; D012725:Sexual Behavior; D013045:Species Specificity