Research Progress on Reversion of Mild Cognitive Impairment to Normal Cognition 
QIN Yao,ZHANG Jiajia,WU Yan,GE Xiaoyan,HAN Hongjuan,CUI Jing,BAI Wenlin,YU Hongmei
Chinese General Practice . 2021, (27): 3506 -3509 .  DOI: 10.12114/j.issn.1007-9572.2021.00.500