Regulation of virus-specific CD4+ T cell function by multiple costimulatory receptors during chronic HIV infection.
Kassu A, Marcus RA, D'Souza MB, Kelly-McKnight EA, Golden-Mason L, Akkina R, Fontenot AP, Wilson CC, Palmer BE. Regulation of virus-specific CD4+ T cell function by multiple costimulatory receptors during chronic HIV infection. J Immunol. 2010 Sep 01; 185(5):3007-18.