PT - JOURNAL ARTICLE AU - Piepgras, A AU - Schmeidek, P AU - Olteanu-Nerbe, V AU - Reulen, H J TI - The challenge of carotid occlusion. DP - 1992 May 01 TA - American Journal of Neuroradiology PG - 1047--1048 VI - 13 IP - 3 4099 - http://www.ajnr.org/content/13/3/1047.2.short 4100 - http://www.ajnr.org/content/13/3/1047.2.full SO - Am. J. Neuroradiol.1992 May 01; 13