RT Journal Article SR Electronic T1 The referral system and restrictive practices. JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 78 OP 78 VO 39 IS 319 A1 D E Luxton YR 1989 UL http://bjgp.org/content/39/319/78.1.abstract AB