PT - JOURNAL ARTICLE AU - Bank, William O. AU - Kerlan, Robert K. AU - Kesselring, Lawrence W. TI - Improved Lateral Cervical Spine Radiography through Halo Traction Device DP - 1981 May 01 TA - American Journal of Neuroradiology PG - 282--283 VI - 2 IP - 3 4099 - http://www.ajnr.org/content/2/3/282.short 4100 - http://www.ajnr.org/content/2/3/282.full SO - Am. J. Neuroradiol.1981 May 01; 2