title: NADH--methaemoglobin reductase deficiency. A case report.
mesh_terms: D000293:Adolescent; D042966:Cytochrome-B(5) Reductase / Q000172:deficiency*; D006801:Humans; D008297:Male; D008708:Methemoglobinemia / Q000235:genetics; D009247:NADH, NADPH Oxidoreductases / Q000172:deficiency*
chemical_list: D009247:NADH, NADPH Oxidoreductases; D042966:Cytochrome-B(5) Reductase