Aurora, CO: Long-term exposure to cannabis smoke is not associated with significant adverse effects on pulmonary function, according to clinical Only registered and activated users can see links., Click Here To Register... published in the journal Chronic Obstructive Pulmonary Diseases.

A team of investigators led by researchers at the Colorado School of Public Health assessed the relationship between marijuana use and respiratory function in a cohort of 2,300 subjects ages 40 to 80, many of whom also smoked tobacco..........



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