Markogiannakis H, Messaris E, Dardamanis D, Pararas N, Tzertzemelis D, Giannopoulos P, Larentzakis A, Lagoudianakis E, Manouras A, Bramis I. Acute mechanical bowel obstruction: Clinical presentation, etiology, management and outcome. World J Gastroenterol 2007; 13(3): 432-437 [PMID: 17230614 DOI: 10.3748/wjg.v13.i3.432]