Copyright information:Taken from "The outcome of extubation failure in a community hospital intensive care unit: a cohort study"Critical Care 2004;8(5):R322-R327.Published online 20 Jul 2004PMCID:PMC1065021.Copyright © 2004 Seymour et al.; licensee BioMed Central Ltd. This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original URL.