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Prospective association between social engagement and cognitive impairment among middle-aged and older adults: evidence from the China Health and Retirement Longitudinal Study
Zhou, Shuduo, Song, Suhang, Jin, Yinzi, Zheng, Zhi-JieVolume:
10
Journal:
BMJ Open
DOI:
10.1136/bmjopen-2020-040936
Date:
November, 2020
File:
PDF, 405 KB
2020