Showing 1 - 3 results of 3 for search 'Douglas Bettcher', query time: 0.03s
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Tobacco control in tobacco-producing countries by Emmanuel Guindon, Douglas Bettcher
Published 2001-01-01
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Cambodian women chew tobacco for morning sickness relief by Sarah Cumberland, Alice Ghent, Pramil N Singh, Douglas Bettcher
Published 2009-12-01
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