Letter: Awareness during anaesthesia.
D000768:Anesthesia, General; D000769:Anesthesia, Inhalation; D003071:Cognition; D005019:Ethyl Ethers / Q000494:pharmacology; D005260:Female; D006801:Humans; D009125:Muscle Relaxants, Central / Q000494:pharmacology
D005019:Ethyl Ethers; D009125:Muscle Relaxants, Central