title: [The phylogeny of sleep: mammals].
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D001921:Brain / Q000502:physiology; D002415:Cats; D004594:Electrophysiology; D006801:Humans; D008322:Mammals / Q000145:classification / Q000502:physiology*; D010802:Phylogeny; D011187:Posture; D012890:Sleep / Q000502:physiology*; D012894:Sleep Stages / Q000502:physiology; D013045:Species Specificity; D014851:Wakefulness / Q000502:physiology
vernacular_title: Filogenia del sueño: los mamiferos.