Predictive model of persistent choledocholithiasis in patients with acute biliary pancreatitis Alejandro Mínguez; Pablo Ladrón; Sara Martínez; Adolfo Del Val; Pilar Nos; Enrique de-Madaria;

Diagnostic performance of ASGE criteria for choledocholithiasis in acute biliary pancreatitis: A Retrospective Cohort Study Romario Ruiz; Milagros Dávalos; Edson Guzmán; Ramiro Díaz; Edgar Alva; Javier Contreras; Felipe De La Torre; Luis Cervera;

Pediatric gallstone disease¿Management difficulties in clinical practice Ana Losa; Gisela Silva; Sara Mosca; Berta Bonet; Helena Moreira Silva; Ermelinda Santos Silva;