Dose-response effects of secobarbital on human memory.
D000328:Adult; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007858:Learning / Q000187:drug effects; D008297:Male; D008568:Memory / Q000187:drug effects*; D010919:Placebos; D011581:Psychological Tests; D012631:Secobarbital / Q000008:administration & dosage*
D010919:Placebos; D012631:Secobarbital