Phantom-based evaluation of image quality in Transformer-enhanced 2048-matrix CT imaging at low and ultralow doses. - Li, Qingyao; Liu, Ling; Zhang, Yaping; Zhang, Lu; Wang, Lingyun; Pan, Zhijie; Xu, Min; Zhang, Shuai; Xie, Xueqian (Japanese Journal of Radiology, 2025)