Bakkaloglu SA, Borzych D, Soo Ha I, Serdaroglu E, B?scher R, Salas P, Patel H, Drozdz D, Vondrak K, Watanabe A, Villagra J, Yavascan O, Valenzuela M, Gipson D, Ng KH, Warady BA, Schaefer F. Cardiac geometry in children receiving chronic peritoneal dialysis: findings from the International Pediatric Peritoneal Dialysis Network (IPPN) registry. Clin J Am Soc Nephrol. 2011 Aug; 6(8):1926-33.