Association between recreational screen time and excess weight and obesity assessed with three sets of criteria in Spanish residents aged 2¿14 years Àurea Cartanyà-Hueso; Cristina Lidón-Moyano; Juan Carlos Martín-Sánchez; Adrián González-Marrón; Hipólito Pérez-Martín; Jose M. Martínez-Sánchez;

Lung function and sleep-disordered breathing in preschoolers born very preterm Alfredo Cano; Isabel Bullón González; Pilar Andrés Porras; Silvia Pérez Porra; Ana Martínez Flórez; Raquel Izquierdo Caballero; Nuria Díez Monge;

Seasonal influenza vaccination in childhood and adolescence. Consensus of the AEV, CAV-AEP and SEIP Javier Alvarez Aldeán; Francisco José Alvarez García; Marta Cruz Cañete; María Fernández Prada; Laura Francisco González; Ana María Grande Tejada; Antonio Iofrío de Arce; Alejandra Méndez Sánchez; Fernando Moraga Llop; Ignacio Salamanca de la Cueva;