title: Gender and health: Studying the differences to improve the outcomes.
authors.affiliation: Departamento de Medicina y Psiquiatría, Unidad de Tabaquismo FMZ, Facultad de Medicina, Universidad de Zaragoza, Zaragoza, España. Electronic address: isabelne@unizar.es.
authors.forename: I
authors.initials: I
authors.lastname: Nerin