title: LSD and the sleep-dream cycle.
mesh_terms: D000328:Adult; D004325:Dreams / Q000187:drug effects*; D004569:Electroencephalography; D006801:Humans; D008238:Lysergic Acid Diethylamide / Q000494:pharmacology*; D008297:Male; D012895:Sleep, REM / Q000187:drug effects
chemical_list: D008238:Lysergic Acid Diethylamide