Imaging angiogenesis using 68Ga-NOTA-PRGD2 positron emission tomography/computed tomography in patients with severe intracranial atherosclerotic disease. - Shi Shu; Li Zhang; Yi Cheng Zhu; Fang Li; Li Ying Cui; Hao Wang; Yi Sun; Pei Lin Wu; Zhao Hui Zhu; Bin Peng (Journal of Cerebral Blood Flow & Metabolism, 2017)