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IARC monographs on the evaluation of carcinogenic risks to humans, vol 62

Discussion Feasibility and efficiency of cannabis vaping The combustion and inhalation of cannabis cigarettes is generally considered an inappropriate method for the therapeutic administration of cannabis

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11,12 Many manufacturers converted their LC to FC simply by adding additional weight to the product (bringing the total weight over 1.36 g per unit) to obtain a price advantage in response to the 2009 federal excise tax increase on LC

If this comes from an industry in which worker health and alertness is much more regulated than in other safety-sensitive industries, consider how many other industrial accidents that undergo less thorough investigations would uncover human error and impairment as a root cause or contributing factor