Overall and minority-focused recruitment strategies in the PREMIER multicenter trial of lifestyle interventions for blood pressure control.
Kennedy BM, Kumanyika S, Ard JD, Reams P, Johnson CA, Karanja N, Charleston JB, Appel LJ, Maurice V, Harsha DW. Contemp Clin Trials. 2010 Jan; 31(1):49-54. Epub 2009 Oct 28.