Risk factors associated with COVID-19 infection and mortality in nursing homes Idoia Beobide Telleria; Alexander Ferro Uriguen; Esther Laso Lucas; Cinzia Sannino Menicucci; Maria Enriquez Barroso; Adolfo López de Munain Arregui;

Reattendances in primary care and their association with patient safety events: A cohort study in Spain José Joaquín Mira; Clara Pérez-Esteve; Mercedes Guilabert; Concepción Carratalá; Virtudes Pérez-Jover;

The impact of chronic diseases on all-cause mortality in Spain: A population-based cohort study Elena Caride-Miana; Domingo Orozco-Beltrán; Jose Antonio Quesada-Rico; Jose Joaquin Mira-Solves;