title: Vitamin B12 and the liver.
mesh_terms: D001692:Biological Transport; D006801:Humans; D008099:Liver / Q000378:metabolism / Q000502:physiology; D008107:Liver Diseases / Q000378:metabolism; D014805:Vitamin B 12 / Q000378:metabolism / Q000502:physiology
chemical_list: D014805:Vitamin B 12