RT Journal Article SR Electronic T1 AN INDEPENDENT DISCIPLINE JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 187 OP 188 VO 29 IS 200 A1 Lindsey W. Batten YR 1979 UL http://bjgp.org/content/29/200/187.4.abstract AB