Citation Select	Burry L, Hutton B, Williamson DR, Mehta S, Adhikari NK, Cheng W, Ely EW, Egerod I, Fergusson DA, Rose L Pharmacological interventions for the treatment of delirium in critically ill adults Cochrane Database Syst Rev. 2019 Sep 3;9:CD011749. doi: 10.1002/14651858.CD011749.pub2