title: Approaches to the development of broadly protective HIV vaccines: challenges posed by the genetic, biological and antigenic variability of HIV-1: Report from a meeting of the WHO-UNAIDS Vaccine Advisory Committee Geneva, 21-23 February 2000.
mesh_terms: D016915:AIDS Vaccines / Q000096:biosynthesis* / Q000276:immunology; D000917:Antibody Formation; D000940:Antigenic Variation; D015658:HIV Infections / Q000517:prevention & control*; D015497:HIV-1 / Q000235:genetics* / Q000276:immunology / Q000472:pathogenicity; D006801:Humans; D007111:Immunity, Cellular; D016233:Immunotherapy, Active; D011640:Public Policy; D019562:Viral Load; D014944:World Health Organization
chemical_list: D016915:AIDS Vaccines