Arda Irfan Serdar, Tüzün Meric, Hicsönmez Akgun
Department of Paediatric Surgery, Baskent University Faculty of Medicine, Fevzi Cakmak caddesi 10. sokak No: 45, 06490 Bahcelievler Ankara, Turkey.
Eur J Pediatr. 2005 Feb;164(2):108. doi: 10.1007/s00431-003-1236-5. Epub 2004 Dec 3.