[Inborn error of vitamin B12 metabolism].
D003067:Coenzymes / Q000378:metabolism; D005492:Folic Acid / Q000097:blood; D006801:Humans; D008314:Malonates / Q000652:urine; D008661:Metabolism, Inborn Errors; D008715:Methionine / Q000378:metabolism; D014805:Vitamin B 12 / Q000097:blood / Q000378:metabolism*
D003067:Coenzymes; D008314:Malonates; D005492:Folic Acid; D008715:Methionine; D014805:Vitamin B 12