Media type: E-Book Title: Tobacco prevention policies in west-African countries and their effects on smoking prevalence Contributor: Winkler, Volker [VerfasserIn]; Becher, Heiko [VerfasserIn] imprint: London: BioMed Central, 2015 Extent: 1 Online-Ressource Language: English Identifier: Origination: Footnote: Aus: BMC Public Health, 15 (2015), Nr. 1216. pp. 1-8. ISSN 1471-2458 Access State: Open Access