A human immunodeficiency virus 1 (HIV-1) clade A vaccine in clinical trials: stimulation of HIV-specific T-cell responses by DNA and recombinant modified vaccinia virus Ankara (MVA) vaccines in humansMatilu Mwau, Tomáš Hanke, Sarah Rowland‐Jones et al.|Journal of General Virology|2004Cited by 210
Evolution of Envelope Sequences from the Genital Tract and Peripheral Blood of Women Infected with Clade A Human Immunodeficiency Virus Type 1Mary Poss, Julie Overbaugh, Allen G. Rodrigo et al.|Journal of Virology|1998Cited by 142