PT - JOURNAL ARTICLE AU - Rees, John H. AID - 10.3174/ajnr.P0043 DP - 2017 Nov 01 TA - American Journal of Neuroradiology PG - 2033--2033 VI - 38 IP - 11 4099 - http://www.ajnr.org/content/38/11/2033.short 4100 - http://www.ajnr.org/content/38/11/2033.full SO - Am. J. Neuroradiol.2017 Nov 01; 38