References

BBC News. (2009, December 14). Cannabis spray found to help relieve cancer pain. Retrieved from http://news.bbc.co.uk/2/hi/uk_news/scotland/edinburgh_and_east/8411788.stm

Drug Policy Alliance. (n.d.). Marijuana. Retrieved May 9, 2011, from http://www.drugpolicy.org/facts/drug-facts/marijuana

Kaufman, M. (2006, May 26). Study finds no cancer-marijuana connection. Retrieved May 9, 2011 from http://www.washingtonpost.com/wp-dyn/content/article/2006/05/25/AR2006052501729.html
 

Ministry of Health. (2007). National Drug Policy 2007-2012. Retrieved May 11, 2011, from http://www.ndp.govt.nz/moh.nsf/pagescm/685/$File/nationaldrugpolicy20072012.pdf

National Organization for the Reform of Marijuana Laws (2003, March 5). What conditions can cannabis treat? Retrieved May 10, 2011 from http://www.norml.org.nz/page24.html