RT Journal T1 TRaditional risk factors for coronary heart disease JF JAMA JO JAMA YR 2004 FD January 21 VO 291 IS 3 SP 299 OP 299 DO 10.1001/jama.291.3.299-b UL http://dx.doi.org/10.1001/jama.291.3.299-b AB