Health

Vol.5 No.10(2013), Paper ID 37687, 8 pages

DOI:10.4236/health.2013.510213

 

Why do we yawn?

 

William Burke

 

Brain Research Laboratory, Discipline of Physiology, and Bosch Institute, University of Sydney, Sydney, Australia;

 

Copyright © 2013 William Burke et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

 

How to Cite this Article


Burke, W. (2013) Why do we yawn?. Health, 5, 1572-1579. doi: 10.4236/health.2013.510213.

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