PT - JOURNAL ARTICLE AU - M. Filippi AU - M.A. Rocca TI - Dirty-Appearing White Matter: A Disregarded Entity in Multiple Sclerosis AID - 10.3174/ajnr.A1834 DP - 2010 Mar 01 TA - American Journal of Neuroradiology PG - 390--391 VI - 31 IP - 3 4099 - http://www.ajnr.org/content/31/3/390.short 4100 - http://www.ajnr.org/content/31/3/390.full SO - Am. J. Neuroradiol.2010 Mar 01; 31