APA Citation

Zhang, Y., Jin, Y., Rao, W., Jiang, Y., Cui, L., Li, J., . . . Xiang, Y. (2020). Prevalence and socio-demographic correlates of poor sleep quality among older adults in Hebei province, China. Sci Rep.

Citação norma Chicago

Zhang, Yun-Shu, et al. "Prevalence and Socio-demographic Correlates of Poor Sleep Quality Among Older Adults in Hebei Province, China." Sci Rep 2020.

MLA Citation

Zhang, Yun-Shu, et al. "Prevalence and Socio-demographic Correlates of Poor Sleep Quality Among Older Adults in Hebei Province, China." Sci Rep 2020.

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