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Direct Measurements of Smartphone Screen-Time: Relationships with Demographics and Sleep

2016

Pletcher, Mark;
Marcus, Gregory;
Christensen, MA;
Bettencourt, L;
Kaye, L;
Moturu, ST;
Nguyen, KT;
Olgin, JE;
Pletcher, MJ;
Marcus, GM
et al.

Published Web Location

http://europepmc.org/articles/PMC5102460?pdf=render

No data is associated with this publication.

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