PT - JOURNAL ARTICLE AU - Williams, K D AU - Dean, B AU - Drayer, B P TI - Demonstration of the area postrema with contrast-enhanced MR. DP - 1990 Jul 01 TA - American Journal of Neuroradiology PG - 733--734 VI - 11 IP - 4 4099 - http://www.ajnr.org/content/11/4/733.short 4100 - http://www.ajnr.org/content/11/4/733.full SO - Am. J. Neuroradiol.1990 Jul 01; 11