De Sloovere, Veerle Bispectral index monitoring during asleep-awake technique for craniotomy. [electronic resource] - European journal of anaesthesiology May 2009 - 443-4 p. digital Publication Type: Letter; Comment ISSN: 1365-2346 Standard No.: 10.1097/EJA.0b013e32831bc70c doi Subjects--Topical Terms: Anesthesia--methodsAnesthetics, Intravenous--administration & dosageBrain Mapping--methodsCraniotomy--methodsHumansMonitoring, Intraoperative--methodsPiperidines--administration & dosagePropofol--administration & dosageRemifentanilWakefulness