title: [Neuro-humoral mechanism of sleep].
mesh_terms: D001826:Body Fluids / Q000502:physiology*; D001921:Brain / Q000502:physiology; D009424:Nervous System Physiological Phenomena; D009638:Norepinephrine / Q000502:physiology; D012110:Reserpine / Q000494:pharmacology; D012701:Serotonin / Q000502:physiology; D012890:Sleep; D012895:Sleep, REM
chemical_list: D012701:Serotonin; D012110:Reserpine; D009638:Norepinephrine