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Study on Current Levels of Physical Activity and Sedentary Behavior among Middle School Students in Beijing, China
Duan J,
Hu H,
Wang G,
Arao T
(2015)
Study on Current Levels of Physical Activity and Sedentary Behavior among Middle School Students in Beijing, China.
PLOS ONE 10(7): e0133544.
https://doi.org/10.1371/journal.pone.0133544