Owusu-Dabo, E; Lewis, S; McNeill, A; Gilmore, A; Britton, J; (2011) Support for smoke-free policy, and awareness of tobacco health effects and use of smoking cessation therapy in a developing country. BMC public health, 11. ISSN 1471-2458 DOI: https://doi.org/10.1186/1471-2458-11-572