1. General anaesthesia: from molecular targets to neuronal pathways of sleep and arousal;Franks;Nat Rev Neurosci,2008
2. Is synergy the rule? A review of anesthetic interactions producing hypnosis and immobility;Hendrickx;Anesth Analg,2008
3. Anesthesia: a comprehensive review: expert consult;Hall,2010
4. General anesthetics: a comparative review of pharmacodynamics;Milam;Anesth Prog,1984
5. The first anesthetic: the story of Crawford Long;Boland,2009