title: Maple syrup urine disease: rapid prenatal diagnosis by enzyme assay.
mesh_terms: D000032:Abortion, Therapeutic; D000653:Amniotic Fluid / Q000201:enzymology; D002262:Carboxy-Lyases; D002478:Cells, Cultured; D004796:Clinical Enzyme Tests; D005260:Female; D005347:Fibroblasts; D006801:Humans; D008375:Maple Syrup Urine Disease / Q000175:diagnosis* / Q000201:enzymology; D011247:Pregnancy; D011296:Prenatal Diagnosis
chemical_list: D002262:Carboxy-Lyases