Late cellphone use cuts into teenagers' sleep time
 

*Source: TG Daily (http://www.tgdaily.com/content/view/33674/135/)*
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Westchester (IL) - A new study published by the Leuven School for Mass Communication Research at Katholieke Universiteit Leuven in Belgium indicates that cellphone users after "bedtime" may have long-term effects on sleep time.

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