title: A new HIV-1 group: abstract and commentary.
authors.affiliation: Aaron Diamond AIDS Research Center, New York, NY, USA.
authors.forename: E
authors.initials: E
authors.lastname: Delwart
mesh_terms: D015658:HIV Infections / Q000821:virology*; D015497:HIV-1 / Q000145:classification*; D006801:Humans