title: Reply: The importance of determining the reason for intensive care unit delirium.
authors.affiliation: 1 University of Chicago Chicago, Illinois.
authors.forename: John P
authors.initials: JP
authors.lastname: Kress
authors.forename: Shruti B
authors.initials: SB
authors.lastname: Patel
authors.forename: Jesse B
authors.initials: JB
authors.lastname: Hall
mesh_terms: D016292:Procedural Sedation / Q000009:adverse effects*; D003693:Delirium / Q000139:chemically induced*; D005260:Female; D005283:Fentanyl / Q000009:adverse effects*; D006801:Humans; D006993:Hypnotics and Sedatives / Q000009:adverse effects*; D007362:Intensive Care Units; D008297:Male; D015742:Propofol / Q000009:adverse effects*
chemical_list: D006993:Hypnotics and Sedatives; D005283:Fentanyl; D015742:Propofol