title: The search for the causes of breast and colon cancer.
abstract: Epidemiological studies of breast and colon cancers implicate diet as a causative factor but the evidence is stronger for colon cancer, the occurrence of which may be reduced by diets with less animal fat and more fruit and vegetables.
authors.affiliation: Harvard School of Public Health, Department of Epidemiology, Harvard Medical School, Boston, Massachusetts.
authors.forename: W
authors.initials: W
authors.lastname: Willett
mesh_terms: D000428:Alcohol Drinking; D001943:Breast Neoplasms / Q000209:etiology*; D003110:Colonic Neoplasms / Q000209:etiology*; D004032:Diet; D006801:Humans; D012307:Risk Factors