title: Science ponders whether HIV acts alone or has another microbe's aid.
authors.forename: M F
authors.initials: MF
authors.lastname: Goldsmith
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000382:microbiology*; D004267:DNA Viruses / Q000235:genetics; D006678:HIV / Q000502:physiology*; D015699:HIV Envelope Protein gp120; D006801:Humans
chemical_list: D015699:HIV Envelope Protein gp120