title: Re: Dietary supplements and cancer prevention: balancing potential benefits against proven harms.
authors.forename: William B
authors.initials: WB
authors.lastname: Grant
mesh_terms: D019587:Dietary Supplements; D006801:Humans; D009369:Neoplasms / Q000139:chemically induced* / Q000517:prevention & control*; D014131:Trace Elements; D014815:Vitamins
chemical_list: D014131:Trace Elements; D014815:Vitamins