Anesthetic gases in the sedation of critically ill patients Carlos Chamorro-Jambrina; Miguel Ángel Romera-Ortega;

Exploring volatile anesthetics in critical care: Facts and uncertainties José Manuel Añón; María Paz Escuela; Javier Oliva-Navarro; Arís Pérez-Lucendo; Fernando Suarez-Sipmann;

Inhaled sedation in the ICU. Still a long road ahead Hernán Aguirre-Bermeo; Pedro D. Wendel-García; Óscar Peñuelas; Ferran Roche-Campo;