title: Delirium: the struggle to vanquish an ancient foe.
authors.forename: Christopher C
authors.initials: CC
authors.lastname: Young
authors.forename: Ellen M
authors.initials: EM
authors.lastname: Flanagan
mesh_terms: D003693:Delirium / Q000175:diagnosis*; D006801:Humans; D007362:Intensive Care Units; D011183:Postoperative Complications / Q000175:diagnosis / Q000523:psychology; D011569:Psychiatric Status Rating Scales / Q000592:standards; D016896:Treatment Outcome