title: The excretion of methylmalonic acid and succinic acid in vitamin B 12 and folate deficiency.
mesh_terms: D000752:Anemia, Pernicious / Q000652:urine; D005260:Female; D005494:Folic Acid Deficiency / Q000652:urine*; D005743:Gastrectomy; D005767:Gastrointestinal Diseases / Q000652:urine; D006801:Humans; D008297:Male; D008314:Malonates / Q000652:urine*; D013386:Succinates / Q000652:urine*; D014806:Vitamin B 12 Deficiency / Q000652:urine*
chemical_list: D008314:Malonates; D013386:Succinates