PT - JOURNAL ARTICLE AU - K Yamashita AU - W Taki AU - I Nakahara AU - S Nishi AU - A Sadato AU - H Kikuchi TI - Development of sigmoid dural arteriovenous fistulas after transvenous embolization of cavernous dural arteriovenous fistulas. DP - 1993 Sep 01 TA - American Journal of Neuroradiology PG - 1106--1108 VI - 14 IP - 5 4099 - http://www.ajnr.org/content/14/5/1106.short 4100 - http://www.ajnr.org/content/14/5/1106.full SO - Am. J. Neuroradiol.1993 Sep 01; 14