title: Chemoprevention studies: controlling effects of initial nutrient levels.
authors.forename: M
authors.initials: M
authors.lastname: Lipkin
authors.forename: H
authors.initials: H
authors.lastname: Newmark
mesh_terms: D000818:Animals; D004032:Diet; D004043:Dietary Fiber; D006801:Humans; D009369:Neoplasms / Q000517:prevention & control*; D012107:Research Design; D012377:Rodentia