Prognostic factors of liver cirrhosis mortality after a first episode of spontaneous bacterial peritonitis. A multicenter study. - Melcarne L; Sopeña J; Martínez-Cerezo FJ; Vergara M; Miquel M; Sánchez-Delgado J; Dalmau B; Machlab S; Portilla D; González-Padrón Y; Real Álvarez M; Carpintero C; et al. (Revista espanola de enfermedades digestivas, 2018)