Understanding international differences in terminology for delirium and other types of acute brain dysfunction in critically ill patients.

Morandi, A; Pandharipande, P; Trabucchi, M; Rozzini, R; Mistraletti, G; Trompeo, A. C.; Gregoretti, C; Gattinoni, L; Ranieri, V. M.; Brochard, L; Annane, D; Putensen, C; Guenther, U; Fuentes, P; Tobar, E; Anzueto, A. R.; Esteban, A; Skrobik, Y; Salluh, J. I. F.; Soares, M; Granja, C; Stubhauga, ; de Rooij, S. E.; Ely, E. Wesley.