Medical, environmental and personal factors of disability in the elderly in Spain: a screening survey based on the International Classification of Functioning Javier Virués-Ortega, Jesús de Pedro-Cuesta, Jose Luis del Barrio, Javier Almazan-Isla, Alberto Bergareche, Felix Bermejo-Pareja, Gloria Fernández-Mayoralas, Francisco Jose García, Josep Garre-Olmo, Jordi Gascon-Bayarri, Ignacio Mahillo, Pablo Martínez-Martín, Raimundo Mateos, Fernanda Rodríguez, Fermina Rojo-Pérez, Fuencisla Avellanal, Pedro Saz, Manuel Seijo-Martínez

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

Short-term association between road traffic noise and healthcare demand generated by Parkinson's disease in Madrid, Spain Julio Díaz, Pablo Martínez-Martín, Carmen Rodríguez-Blázquez, Blanca Vázquez, Maria João Forjaz, Cristina Ortiz, Rocío Carmona, Cristina Linares