Randomized Controlled Trial
Isoflurane for prolonged sedation in the intensive care unit; efficacy and safety.
Intensive Care Med. 1992 Jan 1;18(7):415-21.
Randomized Controlled Trial
Low-flow sevoflurane compared with low-flow isoflurane anesthesia in patients with stable renal insufficiency.
Anesthesiology. 2002 Sep 1;97(3):578-84.
Randomized Controlled Trial
Lorazepam and midazolam in the intensive care unit: a randomized, prospective, multicenter study of hemodynamics, oxygen transport, efficacy, and cost.
Crit. Care Med. 1996 Feb 1;24(2):222-8.