FERNANDES, Urânia, GUIDI, Gonçalo, MARTINS, Daniela, MARQUES, Rita, MOREIRA, Herculano, AND PINTO-DE-SOUSA, João. " BOUVERET’S SYNDROME – A RARE CAUSE OF INTESTINAL OBSTRUCTION" Revista Portuguesa de Cirurgia [Online], Number 55 (23 June 2023)