title: Dose-related sleep disturbances induced by coffee and caffeine.
mesh_terms: D002110:Caffeine / Q000494:pharmacology*; D003069:Coffee; D004305:Dose-Response Relationship, Drug; D004569:Electroencephalography; D006801:Humans; D012890:Sleep / Q000187:drug effects*
chemical_list: D003069:Coffee; D002110:Caffeine