PT - JOURNAL ARTICLE ED - American Society of Neuroradiology TI - Erratum DP - 1993 Nov 01 TA - American Journal of Neuroradiology PG - 1450--1450 VI - 14 IP - 6 4099 - http://www.ajnr.org/content/14/6/1450.short 4100 - http://www.ajnr.org/content/14/6/1450.full SO - Am. J. Neuroradiol.1993 Nov 01; 14