RT Journal Article SR Electronic T1 Alpha2 agonist dexmedetomidine may reduce duration of delirium in critically ill adults JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 91 OP 91 DO 10.1136/ebnurs-2019-103215 VO 24 IS 3 A1 James Hill A1 Chandbi Sange A1 Andrew Clegg YR 2021 UL http://ebn.bmj.com/content/24/3/91.abstract AB