Evaluation of compliance with the self-regulation agreement of the food and drink vending machine sector in primary schools in Madrid, Spain, in 2008 Miguel A. Royo-Bordonada, María A. Martínez-Huedo

Prevalence and correlates of skin cancer risk behaviors in Madrid (Spain) Iñaki Galán, Ángel Rodríguez-Laso, Lucía Díez-Gañán, Enrique Cámara

Hepatitis B virus infection and vaccine-induced immunity in Madrid (Spain) Ana María Pedraza-Flechas, Luis García-Comas, María Ordobás-Gavín, Juan Carlos Sanz-Moreno, Belén Ramos-Blázquez, Jenaro Astray-Mochales, Santiago Moreno-Guillén