Associations between physical activity, sedentary time, sleep duration and daytime sleepiness in US adults
| Autor: | McClain, James J., Lewin, Daniel S., Laposky, Aaron D., Kahle, Lisa, Berrigan, David |
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| Zdroj: | In Preventive Medicine September 2014 66:68-73 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect