PT - JOURNAL ARTICLE AU - Wolpert, S M TI - Neuroradiology as a subspecialty. DP - 1983 Sep 01 TA - American Journal of Neuroradiology PG - 1130--1131 VI - 4 IP - 5 4099 - http://www.ajnr.org/content/4/5/1130.short 4100 - http://www.ajnr.org/content/4/5/1130.full SO - Am. J. Neuroradiol.1983 Sep 01; 4