title: A cold drink of water.
authors.affiliation: Radiology Department, Middlesex Hospital.
authors.forename: Dayton
authors.initials: D
authors.lastname: Rich
mesh_terms: D003221:Confusion; D003422:Critical Care; D016638:Critical Illness; D004638:Emergency Treatment; D006801:Humans; D007362:Intensive Care Units; D011183:Postoperative Complications