title: [Hunger. Physiological mechanisms].
mesh_terms: D000818:Animals; D002490:Central Nervous System / Q000502:physiology*; D004063:Digestion; D006801:Humans; D006815:Hunger / Q000502:physiology*; D008099:Liver / Q000502:physiology
vernacular_title: El hambre. Mecanismos fisiológicos.