Is percutaneous cholecystostomy safe and effective in acute cholecystitis? Analysis of adverse effects associated with the technique Natalia Bejarano González; Andreu Romaguera Monzonís; Pere Rebasa Cladera; Neus García Monforte; Meritxell Labró Ciurans; Jesús Badia Closa; Eva Criado Paredes; Francisco Javier García Borobia;

Analysis of adverse events in general surgery. Multicenter study Pedro M. Ruiz-López; Marta de la Fuente-Bartolomé; Ana Isabel Pérez-Zapata; Elías Rodríguez-Cuéllar; Cristina Martín-Arriscado-Arroba; Manuel Giner Nogueras; Carmelo Loinaz Segurola; Ángel Tejido Sánchez;

SEVE project (Surgical Expertise Validity Evaluation) risk adjusted quality by standard data Daniel Casanova; Vassilios Papalois;