title: Coping with viral diversity in HIV vaccine design: a response to Nickle et al.
authors.forename: Will
authors.initials: W
authors.lastname: Fischer
authors.forename: H X
authors.initials: HX
authors.lastname: Liao
authors.forename: Barton F
authors.initials: BF
authors.lastname: Haynes
authors.forename: Norman L
authors.initials: NL
authors.lastname: Letvin
authors.forename: Bette
authors.initials: B
authors.lastname: Korber
mesh_terms: D016915:AIDS Vaccines / Q000235:genetics* / Q000276:immunology*; D000940:Antigenic Variation / Q000235:genetics*; D015195:Drug Design; D018604:Epitope Mapping / Q000379:methods*; D004983:Ethanolamines; D015693:Gene Products, nef / Q000235:genetics* / Q000276:immunology*; D014644:Genetic Variation / Q000235:genetics*; D054311:nef Gene Products, Human Immunodeficiency Virus
chemical_list: D016915:AIDS Vaccines; D004983:Ethanolamines; D015693:Gene Products, nef; D054311:nef Gene Products, Human Immunodeficiency Virus; C056227:SR 58339A