Christianakis, E. Sakelaropoulos, A. Papantzimas, C. Pitiakoudis, M. Filippou, G. Filippou, D. Rizos, S. Paschalidis, N., Pelvic plastron secondary to acute appendicitis in a child presented as appendiceal intussusception. A case report, Cases Journal, (1), 2008, BioMed Central Ltd., 1757-1626