title: Re: Association between Cannabis Use and the Risk of Bladder Cancer: Results from the California Men's Health Study.
authors: David F
authors: DF
authors: Penson
mesh_terms: D006801:Humans; D008297:Male; D008385:Marijuana Smoking / Q000009:adverse effects*; D012907:Smoking / Q000009:adverse effects*; D001749:Urinary Bladder Neoplasms / Q000453:epidemiology* / Q000209:etiology*