Methemoglobinemia associated with well water.
D000367:Age Factors; D000818:Animals; D006801:Humans; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D007275:Injections, Intravenous; D008297:Male; D008708:Methemoglobinemia / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D008751:Methylene Blue / Q000008:administration & dosage; D008892:Milk; D009566:Nitrates; D013781:Texas; D013997:Time Factors; D014876:Water Pollution; D014877:Water Pollution, Chemical; D014881:Water Supply
D009566:Nitrates; D008751:Methylene Blue