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Journal of Cancer Epidemiology
Volume 2014, Article ID 394696, 11 pages
http://dx.doi.org/10.1155/2014/394696
Review Article

Smokeless Tobacco and Oral Cancer in South Asia: A Systematic Review with Meta-Analysis

1Leibniz Institute for Prevention Research and Epidemiology-BIPS, Achterstraße 30, 28359 Bremen, Germany
2Khyber Medical University, Peshawar 25000, Pakistan

Received 7 February 2014; Revised 7 May 2014; Accepted 8 June 2014; Published 6 July 2014

Academic Editor: Lance A. Liotta

Copyright © 2014 Zohaib Khan 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.

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