TY - JOUR T1 - The “Vexata Quaestio” on Lacunar Stroke: The Role of CT Perfusion Imaging JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - E11 LP - E12 DO - 10.3174/ajnr.A4983 VL - 38 IS - 2 AU - N. Morelli AU - E. Rota AU - E. Michieletti AU - D. Guidetti Y1 - 2017/02/01 UR - http://www.ajnr.org/content/38/2/E11.abstract N2 - ER -