RT Journal Article SR Electronic T1 The general practitioner and the x-ray department JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 517 OP 518 VO 31 IS 230 A1 A. J. M. Cavenagh YR 1981 UL http://bjgp.org/content/31/230/517.abstract AB