Kailidou E, Pikoulis E, Katsiva V, Karavokyros I, Felekouras E, Pavlakis E, Pierrakakis S, Settakis N, Tziarou K, Tibishrani M. Spiral computerized tomography : a diagnostic aid in patients with atypical acute appendicitis. Acta Chir Belg. 2006;106(1):47-51.