Shao-Hsun Keng and Sheng-Jang Sheu. “An Analysis on the Effect of Betel Quid Chewing and Its Combined Use with Cigarettes on Mortality,”
Shao-Hsun Keng and Sheng-Jang Sheu. “An Analysis on the Effect of Betel Quid Chewing and Its Combined Use with Cigarettes on Mortality,” presented at Annual Conference of Taiwanese Economic Association, Taipei, Taiwan, December 2009.
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