[Methemoglobinemic of childhood caused by the ingestion of water rich in nitrates--a problem still current].
D002648:Child; D004435:Eating; D007223:Infant; D008708:Methemoglobinemia; D009566:Nitrates / Q000633:toxicity*; D012959:Socioeconomic Factors; D014867:Water; D014881:Water Supply / Q000737:chemistry*
D009566:Nitrates; D014867:Water
METHEMOGLOBINEMIA/in infancy and childhood; NITRATES/toxicology; WATER SUPPLY/chemistry