ISSN 1004-6879

CN 13-1154/R

　
Journal of Chengde Medical University
中国失能老人失能程度对其认知能力的影响
宫巧钰, 罗心悦, 史雪莹, 齐辉, 刘海宁
Journal of Chengde Medical University . 2020, (6): 533 -535 . 

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