RT Journal Article SR Electronic T1 Lothian Hypertension Group Guidelines JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 665 OP 665 VO 34 IS 269 A1 J. J. C. Cormack YR 1984 UL http://bjgp.org/content/34/269/665.1.abstract AB