PT - JOURNAL ARTICLE AU - T A Yousry AU - K Seelos AU - D C Widenka AU - H J Steiger TI - Vertebral artery loop causing cervical compression. DP - 1996 Oct 01 TA - American Journal of Neuroradiology PG - 1800--1801 VI - 17 IP - 9 4099 - http://www.ajnr.org/content/17/9/1800.short 4100 - http://www.ajnr.org/content/17/9/1800.full SO - Am. J. Neuroradiol.1996 Oct 01; 17