So, you thought it was the tar that caused cancer…                   (news – undated)


Marijuana Less Harmful to Lungs than Cigarettes                     (news – 1994)


Premiere British Medical Journal Pronounces Marijuana Safer Than Alcohol, Tobacco (news – 1998)                                 


Why Doesn’t Smoking Marijuana Cause Cancer?                     (news – 1999)


Cannabis and tobacco smoke are not equally carcinogenic                    (full – 2005)


Smoking Marijuana Does Not Cause Lung Cancer                     (news – 2005)


Cannabis Smoke Is Less Likely To Cause Cancer Than Tobacco Smoke                     (news – 2005)


Blunt Smokers Link Dependence Potential To Nicotine                       (news – 2006)


Marijuana Smoking Found Non-Carcinogenic                      (news – 2006)


Cannabis Smoke and Cancer: Assessing the Risk                     (news – 2008)


Hypothesizing that marijuana smokers are at a significantly lower risk of carcinogenicity relative to tobacco-non-marijuana smokers: evidenced based on statistical reevaluation of current literature.         (full – 2008)…-  a0196052086

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