Quantitative susceptibility-weighted imaging may be an accurate method for determining stroke hypoperfusion and hypoxia of penumbra. - Lu, Xiudi; Meng, Linglei; Zhou, Yongmin; Wang, Shaoshi; Fawaz, Miller; Wang, Meiyun; Haacke, E. Mark; Chai, Chao; Zheng, Meizhu; Zhu, Jinxia; Luo, Yu; Xia, Shuang (European Radiology, 2021)