Feasibility evaluation of PET scan-time reduction for diagnosing amyloid-β levels in Alzheimer's disease patients using a deep-learning-based denoising algorithm. - Zhao Peng; Ming Ni; Hongming Shan; Yu Lu 016; Yongzhe Li; Yifan Zhang; Xi Pei; Zhi Chen; Qiang Xie; Shicun Wang; X. George Xu (Comput. Biol. Medicine, 2021)