PT - JOURNAL ARTICLE AU - J Williams AU - P Oakeshott TI - GP referrals for x-ray examination. DP - 1992 Aug 01 TA - British Journal of General Practice PG - 348--348 VI - 42 IP - 361 4099 - http://bjgp.org/content/42/361/348.1.short 4100 - http://bjgp.org/content/42/361/348.1.full SO - Br J Gen Pract1992 Aug 01; 42