the effect of a single , oral bedtime dose of the benzodiazepine hypnotics flunitrazepam ( fr ; 2 mg ) , flurazepam ( fr ; 30 mg ) , and triazolam ( tr ; 0.5 mg ) on the sleep stages and the sleep eeg was investigated in eight healthy , young subjects .
C0005064
benzodiazepine
C0016375
flurazepam