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 131 OP 134 VO 32 IS 235 A1 T. S. Murray A1 D. C. Morrell YR 1982 UL http://bjgp.org/content/32/235/131.3.abstract AB