van Stralen KJ, Borzych-Duzalka D, Hataya H, Kennedy SE, Jager KJ, Verrina E, Inward C, R?nnholm K, Vondrak K, Warady BA, Zurowska AM, Schaefer F, Cochat P. Survival and clinical outcomes of children starting renal replacement therapy in the neonatal period. Kidney Int. 2014 Jul; 86(1):168-74.