Pulmonary Effects of Cannabis – Donald Tashkin, MD | UCLA Health Cannabis Research Initiative March 2, 2021 cbdnews Marijuana Medical Benefits Comments Off on Pulmonary Effects of Cannabis – Donald Tashkin, MD | UCLA Health Cannabis Research Initiative Pulmonary Effects of Cannabis – Donald Tashkin, MD, Professor of Medicine, David Geffen School of Medicine at UCLA Inaugural 2017 UCLA Cannabis …