title: Dihydropyrimidine dehydrogenase deficiency--a further case.
mesh_terms: D042943:Dihydrouracil Dehydrogenase (NADP); D006801:Humans; D007223:Infant; D008297:Male; D010088:Oxidoreductases / Q000172:deficiency*; D011686:Purine-Pyrimidine Metabolism, Inborn Errors / Q000378:metabolism*; D013941:Thymine / Q000652:urine; D014498:Uracil / Q000652:urine
chemical_list: D014498:Uracil; D010088:Oxidoreductases; D042943:Dihydrouracil Dehydrogenase (NADP); D013941:Thymine