title: Acquired methemoglobinemia. A case report.
mesh_terms: D000368:Aged; D003490:Cyanosis / Q000139:chemically induced; D005503:Food Additives / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008708:Methemoglobinemia / Q000139:chemically induced*; D009203:Myocardial Infarction / Q000139:chemically induced; D009573:Nitrites / Q000009:adverse effects
chemical_list: D005503:Food Additives; D009573:Nitrites