Recruitment of older African Americans for survey research: a process evaluation of the community and church-based strategy in The Durham Elders Project.
Reed PS, Foley KL, Hatch J, Mutran EJ. Recruitment of older African Americans for survey research: a process evaluation of the community and church-based strategy in The Durham Elders Project. Gerontologist. 2003 Feb; 43(1):52-61.