Neu AM, Sander A, Borzych-Duzalka D, Watson AR, Vall?s PG, Ha IS, Patel H, Askenazi D, Balasz-Chmielewska I, Lauronen J, Groothoff JW, Feber J, Schaefer F, Warady BA. Comorbidities in chronic pediatric peritoneal dialysis patients: a report of the International Pediatric Peritoneal Dialysis Network. Perit Dial Int. 2012 Jul-Aug; 32(4):410-8.