title: Simian viruses, organ xenotransplantation and a hypothesis about the origin of AIDS.
authors.affiliation: Disciplina de Imunologia, Escola Paulista de Medicina, São Paulo, Brasil.
authors.forename: N F
authors.initials: NF
authors.lastname: Mendes
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D000818:Animals; D016665:Cercocebus atys; D006801:Humans; D008253:Macaca mulatta; D015301:Retroviruses, Simian / Q000472:pathogenicity*; D016097:Simian Acquired Immunodeficiency Syndrome / Q000382:microbiology / Q000635:transmission*; D014183:Transplantation, Heterologous