title: [Rhythmic activity in the pineal gland].
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D004702:Endocrine Glands / Q000502:physiology; D008550:Melatonin / Q000378:metabolism*; D010870:Pineal Gland / Q000378:metabolism*; D013268:Stimulation, Chemical; D013997:Time Factors
chemical_list: D008550:Melatonin
vernacular_title: La actividad rítmica en la glándula pineal.