Drugs, genes and methemoglobinemia.
D003490:Cyanosis / Q000175:diagnosis; D042966:Cytochrome-B(5) Reductase / Q000172:deficiency; D005787:Gene Frequency; D006801:Humans; D008708:Methemoglobinemia / Q000209:etiology* / Q000235:genetics; D010615:Phenacetin
D042966:Cytochrome-B(5) Reductase; D010615:Phenacetin