RT Journal Article SR Electronic T1 CLASS AND HEALTH JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 278 OP 278 VO 37 IS 299 A1 N.C.H. Stott YR 1987 UL http://bjgp.org/content/37/299/278.1.abstract AB