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Article
Factors affecting farm operators' interest in incorporating riparian buffers and forest farming practices in northeast and southeast Missouri
January 01, 2009
Article
The cost-effectiveness of typhoid Vi vaccination programs: Calculations for four urban sites in four Asian countries
November 25, 2008
Article
Household demand for preventive HIV/AIDS vaccines in Thailand: Do husbands' and wives' preferences differ?
September 01, 2008
Article
Comparison of cost-of-illness with willingness-to-pay estimates to avoid shigellosis: evidence from China
March 01, 2008