1. Goldberg E, Lamont JT, Rutgeerts P, Ginsburg CH. Pneumatosis intestinalis. UpToDate; 2008. Available at: http://www.uptodate.com/contents/pneumatosis-intestinalis. Accessed September 2010.
2. Grainger & Allison’s diagnostic radiology,2007
3. Benign pneumatosis in children;Fenton;Pediatr Radiol,2000
4. Pneumatosis intestinalis in the first weeks of life;Schmidt;Eur Radiol,2002
5. Pneumatosis coli;Adamiak;J Pediatr Gastroenterol Nutr,2008