PT - JOURNAL ARTICLE AU - Banna, M AU - Schatz, S W TI - Intraoperative delineation of lesions in the sellar region with metrizamide. DP - 1981 Sep 01 TA - American Journal of Neuroradiology PG - 461--464 VI - 2 IP - 5 4099 - http://www.ajnr.org/content/2/5/461.short 4100 - http://www.ajnr.org/content/2/5/461.full SO - Am. J. Neuroradiol.1981 Sep 01; 2