title: Prevalence of HIV-1 syncytium-inducing phenotype.
authors.forename: M J
authors.initials: MJ
authors.lastname: Kozal
authors.forename: R V
authors.initials: RV
authors.lastname: Ramachandran
authors.forename: R W
authors.initials: RW
authors.lastname: Shafer
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology* / Q000382:microbiology*; D015496:CD4-Positive T-Lymphocytes; D015726:Giant Cells / Q000382:microbiology*; D015497:HIV-1 / Q000472:pathogenicity*; D006801:Humans; D007958:Leukocyte Count; D010641:Phenotype