title: Effect of barbiturates on dream content.
mesh_terms: D000328:Adult; D001463:Barbiturates / Q000494:pharmacology*; D002986:Clinical Trials as Topic; D004325:Dreams / Q000187:drug effects*; D006801:Humans; D008297:Male; D010919:Placebos; D012895:Sleep, REM / Q000187:drug effects*
chemical_list: D001463:Barbiturates; D010919:Placebos