PT - JOURNAL ARTICLE AU - Gray, D. J. Pereira TI - A VISUAL AID TO THE EXAMINATION OF NERVE ROOTS DP - 1977 Sep 01 TA - The Journal of the Royal College of General Practitioners PG - 573--573 VI - 27 IP - 182 4099 - http://bjgp.org/content/27/182/573.2.short 4100 - http://bjgp.org/content/27/182/573.2.full SO - J R Coll Gen Pract1977 Sep 01; 27