De Moura ET, De Moura EG, Bernardo W, Cheng S, Kondo A, De Moura DT, Bravo J, Artifon EL. Guide wire-assisted cannulation versus conventional contrast to prevent pancreatitis. A systematic review and meta-analysis based on randomized control trials. Rev Gastroenterol Peru [nternet]. 9 de enero de 2017 [citado 16 de mayo de 2024];36(4):308-19. isponible en: https://revistagastroperu.com/index.php/rgp/article/view/55