Zurowska A, Feneberg R, Warady BA, Zimmering M, Monteverde M, Testa S, Calyskan S, Drozdz D, Salusky I, Kemper MJ, Ekim M, Verrina E, Misselwitz J, Schaefer F. Gram-negative peritonitis in children undergoing long-term peritoneal dialysis. Am J Kidney Dis. 2008 Mar; 51(3):455-62.