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Pain Research and Management
Volume 14 (2009), Issue 1, Pages 53-58

Assessing Pain by Facial Expression: Facial Expression as Nexus

Kenneth M Prkachin

University of Northern British Columbia, Prince George, British Columbia, Canada

Copyright © 2009 Hindawi Publishing Corporation. 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

Kenneth M Prkachin, “Assessing Pain by Facial Expression: Facial Expression as Nexus,” Pain Research and Management, vol. 14, no. 1, pp. 53-58, 2009. doi:10.1155/2009/542964