Prevalence and temporal evolution of asthma symptoms in Spain. Global Asthma Network (GAN) study Alberto Bercedo Sanz; Antonela Martínez-Torres; Carlos González Díaz; Ángel López-Silvarrey Varela; Francisco Javier Pellegrini Belinchón; Inés Aguinaga-Ontoso; Luis García-Marcos;

Asthma control in children, socioeconomic inequality and health care Miguel Antoñón; Juan Ventura Pernía-Sánchez; Teresa Cancho-Soto; Inés Segovia-Molina; Nuria Díez-Monge; Alfredo Cano;

Vaccination against influenza: Coverage and adherence in children under 15 years with high-risk medical conditions in the Community of Madrid Rosa S. Díaz-García; Amaya Sánchez-Gómez; María Alejandra López-Zambrano; María Dolores Esteban-Vasallo; Soledad Cañellas Llabrés; María Ángeles Gutiérrez Rodríguez; María Dolores Lasheras Carbajo;