Evaluation of the national health surveillance program of workers previously exposed to asbestos in Spain (2008) Montserrat García Gómez, Rosario Castañeda, Vega García López, Manuel Martínez Vidal, Vicent Villanueva, Mercedes Elvira Espinosa

The role of parental social class, education and unemployment on child cognitive development Llúcia González, Rosa Cortés-Sancho, Mario Murcia, Ferran Ballester, Marisa Rebagliato, Clara Liliana Rodríguez-Bernal

Family context assessment in a public health study David Velasco, Manuel Sánchez de Miguel, Maitane Egurza, Enrique Arranz, Aritz Aranbarri, Eduardo Fano, Jesús Ibarluzea