Antiretroviral Drug Use and HIV Drug Resistance Among HIV-Infected Black Men Who Have Sex With Men: HIV Prevention Trials Network 061. - Chen I; Connor MB; Clarke W; Marzinke MA; Cummings V; Breaud A; Fogel JM; Laeyendecker O; Fields SD; Donnell D; Griffith S; Scott HM; et al. (Journal of acquired immune deficiency syndromes (1999), 2015)