Preliminary results of the implementation of a Complex Surgical Patient Area as a tool to improve the quality of care Mihai-Calin Pavel; Ana Ferre; Lucia Garcia-Huete; Iban Oliva; Lluisa Guillem; Ignacio Tomas; Marcela Renzulli; Rosa Jorba-Martin;

Benchmarking in surgery: how to compare with the best Jose M. Ramia; Victoriano Soria-Aledo;

Implementation of a regional reference center in pancreatic surgery. Experience after 631 procedures Juan Manuel Castillo Tuñón; María Elisa Valle Rodas; Francisco Botello Martínez; Adela Rojas Holguín; Diego López Guerra; Jesús Santos Naharro; Isabel Jaén Torrejímeno; Gerardo Blanco Fernández;