Do socioeconomic inequalities in mortality vary between different Spanish cities? a pooled cross-sectional analysis.Published in:BMC Public Health, 2013, v. 13, n. 1, p. 1, doi. 10.1186/1471-2458-13-480By:Martinez-Beneito, Miguel A.;Zurriaga, Oscar;Botella-Rocamora, Paloma;Marí-DellOlmo, Marc;Nolasco, Andreu;Moncho, Joaquín;Daponte, Antonio;Domínguez-Berjón, M. Felicitas;Gandarillas, Ana;Martos, Carmen;Montoya, Imanol;Sánchez-Villegas, Pablo;Taracido, Margarita;Borrell, CarmePublication type:Article