Evaluation of infarct core and ischemic penumbra by absolute quantitative cerebral dynamic susceptibility contrast perfusion magnetic resonance imaging using self-calibrated echo planar imaging sequencing in patients with acute ischemic stroke - Ma, Xiaoyue; Wang, Yan; Wang, Mengke; Zhang, Menghuan; Meng, Nan; Zhang, Long; Zhang, Jinlong; Dou, Shewei; Wang, Meiyun (Quantitative Imaging in Medicine and Surgery; Vol 12, No 8 (August 01, 2022): Quantitative Imaging in Medicine and Surgery, 2022)