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Smartphone Use for Over 3 Hours Day Linked to More Back Pain in Teens
Smartphone Use for Over 3 Hours Day Linked to More Back Pain in Teens,Thanks to the popularization of smartphones and tablets, and the multiplication of video channels, computer games and educational apps, children and

Smartphone Use for Over 3 Hours Day Linked to More Back Pain in Teens

Thanks to the popularization of smartphones and tablets, and the multiplication of video channels, computer games and educational apps, children and