Evolution of antibiotic prescription in Primary Health Care according to the indicators of the Spanish Action Plan on Antibiotic Resistance (PRAN) Carlos Marcilla Vázquez; Juan Ríos Laorden; Ángeles Lloret Callejo; Francisco Tejada Cifuentes; María José Tirado Peláez; Ignacio Párraga-Martínez;

Strategies for improving diagnostic safety and clinical reasoning Pedro J. Alcalá Minagorre; María José Salmerón Fernández; Araceli Domingo Garau; Pilar Díaz Pernas; Cristina M. Nebot Marzal; Rosa M. Pino Ramírez; Aurora Madrid Rodríguez;

Reporting guidelines and a touch of critical appraisal Pilar Aizpurua Galdeano; Paz González Rodríguez; María Aparicio Rodrigo; Nieves Balado Insunza; Elena Pérez González; Juan Ruiz-Canela Cáceres; Eduardo Ortega Páez;