RT Journal Article SR Electronic T1 Association of university teachers of general practice JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 55 OP 55 VO 27 IS 174 A1 J. G. R. Howie YR 1977 UL http://bjgp.org/content/27/174/55.abstract AB