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Wong, C. K. H., Wong, R. S., Cheung, J. P. Y., Tung, K. T. S., Yam, J. C. S., Rich, M., … Ip, P. (2021). Impact of sleep duration, physical activity, and screen time on health-related quality of life in children and adolescents. Health and Quality of Life Outcomes, 19(1). doi:10.1186/s12955-021-01776-y 
10.1186/s12955-021-01776-y
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