title: Re: Risk factors for lung cancer and for intervention effects in CARET, the Beta-Carotene and Retinol Efficacy Trial.
authors.forename: M A
authors.initials: MA
authors.lastname: Leo
authors.forename: C S
authors.initials: CS
authors.lastname: Lieber
mesh_terms: D000428:Alcohol Drinking / Q000009:adverse effects*; D002273:Carcinogens / Q000009:adverse effects*; D006801:Humans; D008175:Lung Neoplasms / Q000139:chemically induced / Q000209:etiology*; D012907:Smoking / Q000009:adverse effects*; D014801:Vitamin A / Q000009:adverse effects*; D014810:Vitamin E / Q000009:adverse effects*; D019207:beta Carotene / Q000009:adverse effects*
chemical_list: D002273:Carcinogens; D019207:beta Carotene; D014801:Vitamin A; D014810:Vitamin E