Chávez-Mendoza E, Parra-Pérez V. Cholecystectomy as a risk factor for duodenogastric reflux. Rev Gastroenterol Peru [nternet]. 2023 Dec. 21 [cited 2024 Jul. 3];43(4):334-40. vailable from: https://revistagastroperu.com/index.php/rgp/article/view/1602