Paskett ED, Tatum CM, D'Agostino R, Rushing J, Velez R, Michielutte R, Dignan M. Community-based interventions to improve breast and cervical cancer screening: results of the Forsyth County Cancer Screening (FoCaS) Project. Cancer Epidemiol Biomarkers Prev. 1999 May; 8(5):453-9.