RT Journal Article SR Electronic T1 The Medical Risks of Life JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 845 OP 845 VO 26 IS 172 A1 Garvie, D. G. YR 1976 UL http://bjgp.org/content/26/172/845.1.abstract AB