RT Journal Article SR Electronic T1 Screening for coronary heart disease risk factors. JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 274 OP 275 VO 38 IS 311 A1 Aylett, M A1 Gray, D YR 1988 UL http://bjgp.org/content/38/311/274.2.abstract AB