Diagnosis and treatment of acute tonsillopharyngitis. Consensus document update Roi Piñeiro Pérez; Fernando Álvez González; Fernando Baquero-Artigao; Marta Cruz Cañete; Josep de la Flor i Bru; Ana Fernández Landaluce; César García Vera; Francisco Hijano Bandera; Carlos Pérez Cánovas; Juan Carlos Silva Rico;

Evidence-based medicine: 5 steps to navigate uncertainty Rafael Martín-Masot; Carlos Ochoa Sangrador; Jaime Javier Cuervo Valdés; Carolina Blanco Rodríguez; Paz González Rodríguez; Javier González de Dios;

How to develop and evaluate consensus documents: Methods and checklists María Aparicio Rodrigo; Paz González Rodríguez; Nieves Balado Insunza; Garazi Fraile Astorga; Pilar Aizpurua Galdeano; Carlos Ochoa Sangrador;