Randomized Controlled Trial

Safety and efficacy of analgesia-based sedation with remifentanil versus standard hypnotic-based regimens in intensive care unit patients with brain injuries: a randomised, controlled trial [ISRCTN50308308].

Crit Care. 2004 Aug 1;8(4):R268-80.
Review

Greater incidence of emergence agitation in children after sevoflurane anesthesia as compared with halothane: a meta-analysis of randomized controlled trials.

Anesthesiology. 2008 Aug 1;109(2):225-32.
Randomized Controlled Trial

Emergence agitation after cataract surgery in children: a comparison of midazolam, propofol and ketamine.

Paediatr Anaesth. 2010 Sep 1;20(9):873-9.