[Oral anesthetic premedication--a cooperative study. Selection of items to be investigated for the evaluation of drug effect].
D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000368:Aged; D003975:Diazepam / Q000008:administration & dosage; D004341:Drug Evaluation / Q000379:methods; D006801:Humans; D008875:Middle Aged; D009567:Nitrazepam / Q000008:administration & dosage; D011229:Preanesthetic Medication
D009567:Nitrazepam; D003975:Diazepam