Sleep laboratory evaluation of psychoactive drugs.
D006801:Humans; D006993:Hypnotics and Sedatives / Q000494:pharmacology*; D010919:Placebos / Q000494:pharmacology; D012890:Sleep / Q000187:drug effects*; D012895:Sleep, REM / Q000187:drug effects
D006993:Hypnotics and Sedatives; D010919:Placebos