Incidence of cardiovascular disease in older Americans: the cardiovascular health study.
Arnold AM, Psaty BM, Kuller LH, Burke GL, Manolio TA, Fried LP, Robbins JA, Kronmal RA. Incidence of cardiovascular disease in older Americans: the cardiovascular health study. J Am Geriatr Soc. 2005 Feb; 53(2):211-8.