PT - JOURNAL ARTICLE AU - Ray W. Gifford, Jr TI - The role of multiple risk factors in cardiovascular morbidity and mortality DP - 1993 May 01 TA - Cleveland Clinic Journal of Medicine PG - 211--218 VI - 60 IP - 3 4099 - http://www.ccjm.org/content/60/3/211.short 4100 - http://www.ccjm.org/content/60/3/211.full SO - Cleve Clin J Med1993 May 01; 60