[The sodium-potassium balance in the newborn and in the premature infant].
D000838:Anions; D002648:Child; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000378:metabolism; D007234:Infant, Premature / Q000378:metabolism*; D007477:Ions; D011188:Potassium / Q000378:metabolism*; D012964:Sodium / Q000378:metabolism*; D012982:Sodium, Dietary; D014882:Water-Electrolyte Balance
D000838:Anions; D007477:Ions; D012982:Sodium, Dietary; D012964:Sodium; D011188:Potassium
INFANT, NEWBORN/metabolism; INFANT, PREMATURE/metabolism; POTASSIUM/metabolism; SODIUM/metabolism; WATER-ELECTROLYTE BALANCE/in infancy and childhood