Ephraim PL, Hill-Briggs F, Roter DL, Bone LR, Wolff JL, Lewis-Boyer L, Levine DM, Aboumatar HJ, Cooper LA, Fitzpatrick SJ, Gudzune KA, Albert MC, Monroe D, Simmons M, Hickman D, Purnell L, Fisher A, Matens R, Noronha GJ, Fagan PJ, Ramamurthi HC, Ameling JM, Charlston J, Sam TS, Carson KA, Wang NY, Crews DC, Greer RC, Sneed V, Flynn SJ, DePasquale N, Boulware LE. Improving urban African Americans' blood pressure control through multi-level interventions in the Achieving Blood Pressure Control Together (ACT) study: a randomized clinical trial. Contemp Clin Trials. 2014 Jul; 38(2):370-82.