References: {text:bookmark-start} Centers for Disease Control and Prevention (2007). Smoking & Tobacco Use. Retrieved January 16, 2009, from http://www.cdc.gov/tobacco/basic_information/index.htm {text:bookmark-end} {text:bookmark-start} Drug Policy Alliance Network (n.d.). Marijuana: the facts. Retrieved January 16, 2009, from http://www.drugpolicy.org/marijuana/factsmyths/ {text:bookmark-end} {text:bookmark-start} Georgiades, K., & Boyle, M. H. (2007). Adolescent tobacco and cannabis use: young adult outcomes from the Ontario Child Health Study. Journal of Child Psychology & Psychiatry, 48(724), 31. {text:bookmark-end} {text:bookmark-start} National Cancer Institute (n.d.). Quitting Smoking: Why To Quit and How To Get Help. Retrieved January 16, 2009, from http://www.cancer.gov/cancertopics/factsheet/Tobacco/cessation {text:bookmark-end} {text:bookmark-start} Palmer, J. (2007, 12/22/2007). Cannabis smoke beats tobacco for toxic chemicals.. New Scientist, 196(2638/2636), 9-9. {text:bookmark-end} {text:bookmark-start} Pomranz, K. (2008). New pot dangers. Good Housekeeping, 246(3), 105-105. {text:bookmark-end}
References: {text:bookmark-start} Centers for Disease Control and Prevention (2007). Smoking & Tobacco Use. Retrieved January 16, 2009, from http://www.cdc.gov/tobacco/basic_information/index.htm {text:bookmark-end} {text:bookmark-start} Drug Policy Alliance Network (n.d.). Marijuana: the facts. Retrieved January 16, 2009, from http://www.drugpolicy.org/marijuana/factsmyths/ {text:bookmark-end} {text:bookmark-start} Georgiades, K., & Boyle, M. H. (2007). Adolescent tobacco and cannabis use: young adult outcomes from the Ontario Child Health Study. Journal of Child Psychology & Psychiatry, 48(724), 31. {text:bookmark-end} {text:bookmark-start} National Cancer Institute (n.d.). Quitting Smoking: Why To Quit and How To Get Help. Retrieved January 16, 2009, from http://www.cancer.gov/cancertopics/factsheet/Tobacco/cessation {text:bookmark-end} {text:bookmark-start} Palmer, J. (2007, 12/22/2007). Cannabis smoke beats tobacco for toxic chemicals.. New Scientist, 196(2638/2636), 9-9. {text:bookmark-end} {text:bookmark-start} Pomranz, K. (2008). New pot dangers. Good Housekeeping, 246(3), 105-105. {text:bookmark-end}