RT Journal Article SR Electronic T1 Employment of mentally handicapped people JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 53 OP 54 VO 27 IS 174 A1 H. D. Orriss YR 1977 UL http://bjgp.org/content/27/174/53.abstract AB