title: On the historical origins of HIV-1 (MN) and (RF).
authors: M S
authors: MS
authors: Reitz
authors: H G
authors: HG
authors: Guo
authors: J
authors: J
authors: Oleske
authors: J
authors: J
authors: Hoxie
authors: M
authors: M
authors: Popovic
authors: E
authors: E
authors: Read-Connole
authors: P
authors: P
authors: Markham
authors: H
authors: H
authors: Streicher
authors: R C
authors: RC
authors: Gallo
mesh_terms: D000595:Amino Acid Sequence; D015686:Gene Products, env / Q000235:genetics*; D015658:HIV Infections / Q000209:etiology*; D015497:HIV-1 / Q000235:genetics*; D008969:Molecular Sequence Data; D017386:Sequence Homology, Amino Acid
chemical_list: D015686:Gene Products, env