Open Access
SHS Web of Conferences
Volume 19, 2015
2015 Chinese Youth’s Health Forum – Physiology, Psychology and Education (CYHF 2015)
Article Number 01001
Number of page(s) 9
Section Health
Published online 25 September 2015

© Owned by the authors, published by EDP Sciences, 2015

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This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.