title: Grandmother's poisoned well: report of a case of methemoglobinemia in an infant in Oklahoma.
mesh_terms: D000367:Age Factors; D005260:Female; D006801:Humans; D007223:Infant; D008708:Methemoglobinemia / Q000139:chemically induced* / Q000175:diagnosis* / Q000453:epidemiology*; D009566:Nitrates / Q000009:adverse effects* / Q000032:analysis; D009825:Oklahoma; D012423:Rural Health; D012987:Soil / Q000032:analysis; D014876:Water Pollution; D014881:Water Supply / Q000032:analysis
chemical_list: D009566:Nitrates; D012987:Soil