The Methodological Quality of an Article of Treatment on Early Ductal Decompression Versus Conservative Treatment for Gallstone Pancreatitis with Ampullary Obstruction. Int J Med Surg Sci [Internet]. 1 de junio de 2014 [citado 22 de octubre de 2026];1(2):167-76. Disponible en: http://186.67.134.105/index.php/ijmss/article/view/236