Tohtori Donald Tashkinin haastattelu keuhkosyöpätutkimuksesta
Pulmonary specialist and Federal Government researcher from UCLA Geffen School of Medicine finds that marijuana does not cause lung cancer in his study on the effects of cannabis and the lungs. Results of this study are discussed for the first time.
Katso myös osa 2/2.
Dr. Donald Tashkin Marijuana Lung Cancer Study Pt 1 of 2