Clinical features and bleeding risk factors of angiodysplasia lesions in a Tunisian population S. Nasr; A. Khsiba; L. Hamzaoui; M. Mahmoudi; A. Ben-Mohamed; M. Yaakoubi; M. Medhioub; M. Azzouz;

An App model that utilizes a logistic regression algorithm for predicting choledocholithiasis: A prospective clinical trial F. García-Villarreal; L.M. Torres-Treviño; C. Herrera-Figueroa; J.O. Jáquez-Quintana; A.A. Garza-Galindo; C.A. Cortez-Hernández; D. García-Compeán; R.A. Jiménez-Castillo; H.J. Maldonado-Garza; J.A. González-González;

Papilla of Vater morphology as an influencing factor in successful cannulation during resident training in advanced endoscopy. A prospective clinical study D.E. Benavides-Salgado; R.A. Jiménez-Castillo; J.E. Cuéllar-Monterrubio; J.O. Jáquez-Quintana; A. Garza-Galindo; C. Cortes-Hernández; H.J. Maldonado-Garza; D. García-Compeán; J.A. González-González;