RT Journal Article SR Electronic T1 Cardiovascular disease. JF Journal of Epidemiology and Community Health JO J Epidemiol Community Health FD BMJ Publishing Group Ltd SP 2 OP 4 DO 10.1136/jech.47.1.2 VO 47 IS 1 A1 Marmot, M YR 1993 UL http://jech.bmj.com/content/47/1/2.abstract AB