RT Journal Article SR Electronic T1 Referral for x-ray. JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 592 OP 593 VO 44 IS 389 A1 P Oakeshott A1 S Kerry A1 J Williams YR 1994 UL http://bjgp.org/content/44/389/592.3.abstract AB