Neurophysiological effects of small doses of caffeine in man.
D000328:Adult; D001921:Brain / Q000187:drug effects*; D002110:Caffeine / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004569:Electroencephalography; D005403:Fixation, Ocular / Q000187:drug effects*; D005425:Flicker Fusion / Q000187:drug effects*; D006801:Humans; D013997:Time Factors
D002110:Caffeine