ISSN 1004-6879

CN 13-1154/R

　
Journal of Chengde Medical University
中国失能老人认知能力、夜睡时长与抑郁的相关性分析
盛惠林, 李晓敏, 刘海宁, 李雨欣, 王沛, 陈瑶
Journal of Chengde Medical University . 2022, (5): 447 -450 . 

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