RT Journal Article SR Electronic T1 J. N. A. Pritchard, MRCGP, DCH JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 316 OP 316 VO 30 IS 214 A1 D. J. Price YR 1980 UL http://bjgp.org/content/30/214/316.abstract AB