References+(APA)


 * __Resources:__**
 * 1)  Martin, T. (2010). //Secondhand Smoke and Children//. Retrieved November 17, 2011, from [].
 * 2) Leader, D  . (2008). //The Health Risk of Secondhand Smoke//. Retrieved November 17, 2011, from []
 * 3)   HealthLink BC . (2005). //The Harmful Affects of Second-hand Smoke//. Retrieved November 17, 2011, from [].
 * 4) American Cancer Society. (2011). //Learn About Cancer//. Retrieved November 14, 2011, from []
 * 5) National Cancer Institute. (2011). //Secondhand Smoke and Cancer//. Retrieved November 17, 2011, from []
 * 6) Ksir, C., Hart, C.L., Ray, O. (2006). //Drugs, Society and Behavior// (11th ed). New York, NY: McGraw-Hill
 * 7) Sims. M., Tomkins, S., Judge, K., Taylor, G. Jarvis, M.J., Gilmore, A. (2009) Trends in predictors of second-hand smoke exposure indexed by continine in children in England from 1996 to 2006. 105,543-553. doi:10.1111/j.1360-0443.2009.02805.x
 * 8) The Lung Assocation. (2011). //Smoking and Tobacco.// Retrieved November 18, 2011, from []
 * 9) Journal Compilation. (2010). //Commentary on Sims et al. (2010): The decline in passive smoking.// 105, 554-555
 * 10) Health Canada. (2003). //Tobacco Control By-laws in Canada 2001.// []
 * 11) Stephens, T., Pederson, L.L., Koval, J.J., Kim, C. (1997) The Relationship of Cigarette Prices and No-Smoking Bylaws to the Prevalence of Smoking in Canada. //American Journal of Public Health//, 87(9), 1519

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