Authors: Fernando G Ríos; Elisa Estenssoro; Fernando Villarejo; Ricardo Valentini; Liliana Aguilar; Daniel Pezzola; Pascual Valdez; Miguel Blasco; Cristina Orlandi; Javier Alvarez; Fernando Saldarini; Alejandro Gómez; Pablo E Gómez; Martin Deheza; Alan Zazu; Mónica Quinteros; Ariel Chena; Javier Osatnik; Damian Violi; Maria Eugenia Gonzalez; Guillermo Chiappero Journal: Crit Care Date: 2011-08-17 Impact factor: 9.097