Tooth Loss, Denture Use, and Cognitive Impairment in Chinese Older Adults: A Community Cohort Study. - Yang, Hai-Lian; Li, Fu-Rong; Chen, Pei-Liang; Cheng, Xin; Mao, Chen; Wu, Xian-Bo (Journals of Gerontology Series A: Biological Sciences & Medical Sciences, 2022)