PT - JOURNAL ARTICLE AU - Naidich, T.P. AU - Huisman, T.A.G.M. TI - Robert A. Zimmerman, MD AID - 10.3174/ajnr.A7173 DP - 2021 Jul 01 TA - American Journal of Neuroradiology PG - E36--E36 VI - 42 IP - 7 4099 - http://www.ajnr.org/content/42/7/E36.short 4100 - http://www.ajnr.org/content/42/7/E36.full SO - Am. J. Neuroradiol.2021 Jul 01; 42