RT Journal Article SR Electronic T1 A4 RECORDS JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 62 OP 62 VO 30 IS 210 A1 M. L. Bowen YR 1980 UL http://bjgp.org/content/30/210/62.4.abstract AB