title: Inherited defects of B12 metabolism.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D000818:Animals; D003067:Coenzymes / Q000096:biosynthesis / Q000378:metabolism; D006710:Homocysteine / Q000378:metabolism; D006801:Humans; D008314:Malonates / Q000652:urine; D008661:Metabolism, Inborn Errors / Q000175:diagnosis / Q000188:drug therapy / Q000503:physiopathology*; D011422:Propionates / Q000378:metabolism; D014805:Vitamin B 12 / Q000378:metabolism* / Q000627:therapeutic use; D014806:Vitamin B 12 Deficiency / Q000235:genetics*
chemical_list: D000596:Amino Acids; D003067:Coenzymes; D008314:Malonates; D011422:Propionates; D006710:Homocysteine; D014805:Vitamin B 12