Pyridium-induced methemoglobinemia. Report of a case.
D001391:Azo Compounds / Q000633:toxicity*; D006801:Humans; D008708:Methemoglobinemia / Q000209:etiology*; D010621:Phenazopyridine; D011725:Pyridines / Q000633:toxicity*
D001391:Azo Compounds; D011725:Pyridines; D010621:Phenazopyridine
AZO COMPOUNDS/toxicology; METHEMOGLOBINEMIA/etiology; PYRIDINES/toxicology