PT - JOURNAL ARTICLE AU - Mavridis, I.N. TI - We Know Now: Mavridis Atrophy Is Associated with Cognitive Impairment in Parkinson Disease AID - 10.3174/ajnr.A4315 DP - 2015 May 01 TA - American Journal of Neuroradiology PG - E38--E38 VI - 36 IP - 5 4099 - http://www.ajnr.org/content/36/5/E38.short 4100 - http://www.ajnr.org/content/36/5/E38.full SO - Am. J. Neuroradiol.2015 May 01; 36