RT Journal Article SR Electronic T1 Prevention of heart disease JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 132 OP 132 VO 37 IS 296 A1 John R. Coope A1 Gerald A. Coope A1 Sara Lawton YR 1987 UL http://bjgp.org/content/37/296/132.3.abstract AB