Description and assessment of medical student rotation in Primary Care Paediatrics Maria Aparicio Rodrigo; Carmen Martínez González; María Garcia-Onieva Artazcoz; Ángeles Hernáez Cobeño; Jesús López-Herce Cid;

Description of air quality and environmental characteristics in primary school classrooms in the Community of Madrid Begoña Pérez-Moneo; María Aparicio Rodrigo; Mª Dolores Redondas Marrero; Kevin Sabariego Moreno; María del Mar Barbero Barrera;

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;