The effect of COVID-19 school closures on adolescent sleep duration: an uncontrolled before-after study.

Autor: Lian, Qiguo1, Zuo, Xiayun1, Zhong, Xiangyang2, Tu, Xiaowen1, Zhang, Jiashuai3, Shu, Chang1, Yu, Chunyan1 cyyu14@fudan.edu.cn, Lou, Chaohua1 louchaohua60@163.com
Zdroj: BMC Public Health. 8/10/2021, Vol. 21 Issue 1, p1-8. 8p. 5 Charts.
Databáze: Academic Search Ultimate
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