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2. Postnatale Hyperkaliamie sehrkleiner Fruhgeborener;Avenarius;Monatsschrift fur Kinderheilkunde,1996
3. Cecal perforation associated with sodium polystyrene sulfonate-sorbital enemas in a 650 gram infant with hyperkalemia;Bennett;American Journal of Perinatology,1996
4. Early hyperkalaemia in very low birthweight infants in absence of oliguria;Brion;Archives of Disease in Childhood,1989
5. What are normal potassium concentrations in the neonate? What is a reasonable approach to hyperkalemia in the newborn with normal renal function?;Chevalier;Seminars in Nephrology,1998