RT Journal Article SR Electronic T1 Geographical variation mortality from ischaemic heart disease in England and Wales. JF British Journal of Preventive & Social Medicine JO Br J Prev Soc Med FD BMJ Publishing Group Ltd SP 245 OP 250 DO 10.1136/jech.31.4.245 VO 31 IS 4 A1 West, R R YR 1977 UL http://jech.bmj.com/content/31/4/245.abstract AB Analysis ofthe proportional mortality attributed to ischaemic heart disease, adjusted for age, reminds us that many of the well known geographical, environmental, social, and economic variations within England and Wales are not disease specific.