Kidney function and cognitive impairment: a systematic review and meta-analysis. - Pei, Xiaohua; Bakerally, Nazia Begum; Wang, Zhan; Bo, Yun; Ma, Yao; Yong, Zhenzhu; Zhu, Sizhu; Gao, Fei; Bei, Zhu; Zhao, Weihong (Renal Failure, 2025)