Primary prevention of acute coronary events with Lovastatin in men and women with average cholesterol levels. Results of AFCAPS/Tex CAPS - Downs, JR; Clearfield, M; Weis, S; Whitney, E; Shapiro, DR; Beere, FA; Largendorfer, A; Stein, EA; Kryer, W; Gotto, AM, Jr (JAMA, 1998)