title: ABOUT THE BIOLOGICAL NATURE OF PRECANCER.
mesh_terms: D006801:Humans; D008659:Metabolic Diseases; D009363:Neoplasm Proteins; D009369:Neoplasms / Q000209:etiology*; D009698:Nucleoproteins; D011506:Proteins / Q000378:metabolism*
chemical_list: D009363:Neoplasm Proteins; D009698:Nucleoproteins; D011506:Proteins
keywords: METABOLIC DISEASES; NEOPLASM ETIOLOGY; NEOPLASM PROTEINS; NUCLEOPROTEINS; PROTEIN METABOLISM