Primary prevention of acute coronary events with lovastatin in men and women with average cholesterol levels: results of AFCAPS/TexCAPS. Air Force/Texas Coronary Atherosclerosis Prevention Study. - Downs,J.R.; Clearfield,M.; Weis,S.; Whitney,E.; Shapiro,D.R.; Beere,P.A.; Langendorfer,A.; Stein,E.A.; Kryer,W.; Gotto,A.M. (JAMA, 1998)