title: Dietary methyl groups and cancer.
mesh_terms: D000818:Animals; D002796:Choline Deficiency / Q000150:complications*; D004032:Diet; D008113:Liver Neoplasms / Q000209:etiology; D008715:Methionine / Q000172:deficiency*; D008745:Methylation; D009374:Neoplasms, Experimental / Q000209:etiology*; D051381:Rats
chemical_list: D008715:Methionine