title: Nitrogen metabolism in pernicious anaemia.
mesh_terms: D000368:Aged; D000596:Amino Acids / Q000097:blood / Q000652:urine; D000752:Anemia, Pernicious / Q000188:drug therapy / Q000378:metabolism*; D003404:Creatinine / Q000652:urine; D006801:Humans; D009584:Nitrogen / Q000378:metabolism*; D010919:Placebos; D014176:Protein Biosynthesis; D014508:Urea / Q000652:urine; D014805:Vitamin B 12 / Q000627:therapeutic use
chemical_list: D000596:Amino Acids; D010919:Placebos; D014508:Urea; D003404:Creatinine; D009584:Nitrogen; D014805:Vitamin B 12