Teixeira, João, Nuno Neuparth, Amalia Botelho, Ana Papoila, Pedro Martins, Paulo Paixão, Iolanda Caires, Daniel Aelenei, João Viegas, Manuela Cano, and Ana Mendes GERIA - Geria Study in Portugal on Health Effects of Air Quality in Elderly Care Centers. Eds. Jo Teixeira, Nuno Neuparth, Am Botelho, Ana Papoila, Pedro Martins, Paix, Iolanda Caires, Daniel Aelenei, Jo Viegas, Manuela Cano, and Ana Mendes. Published by Instituto de Sa: ISPUP - Instituto de Saúde Pública da Universidade do Porto, 2015.