RT Journal Article SR Electronic T1 PRACTICE ACTIVITY ANALYSIS JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 184 OP 184 VO 28 IS 188 A1 H. J. A. Longmore YR 1978 UL http://bjgp.org/content/28/188/184.3.abstract AB