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Marijuana research criticized as in the dark ages
Dr Andrew F Weil of Mt Zion San Francisco says marijuana study is limited in scope and relevance. He advocates broader controlled research to answer questions on driving effects and psychological risks, noting one small study found minor impairment in nonusers and comparable performance in chronic users before and after use.
MENTIONED IN THIS ARTICLE
San Francisco
Andrew F. Weil
Mt. Zion Hospital
Weil
Harvard Medical School
Boston
Science