Country, age, and gender differences in the prevalence of screen-based behaviour and family-related factors among school-aged children
Keyword(s):
2015 ◽
Vol 23
(Supplement)
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pp. S30-S36
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1995 ◽
Vol 9
(3)
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pp. 123-130
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Keyword(s):
Keyword(s):
Keyword(s):
1998 ◽
Vol 511
(2)
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pp. 533-548
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