The effect of methyl phenidate on the sleep cycle in man.
D003913:Dextroamphetamine / Q000494:pharmacology; D004569:Electroencephalography; D004585:Electrooculography; D005133:Eye Movements / Q000187:drug effects*; D006801:Humans; D008297:Male; D008774:Methylphenidate / Q000494:pharmacology*; D010919:Placebos; D012890:Sleep / Q000187:drug effects*
D010919:Placebos; D008774:Methylphenidate; D003913:Dextroamphetamine