title: Letter: Ear, Janeu, and heart.
mesh_terms: D003672:Defecation; D004431:Ear, External / Q000098:blood supply; D006184:Habits; D006321:Heart / Q000294:innervation / Q000502:physiology*; D006801:Humans; D007194:India; D014630:Vagus Nerve / Q000502:physiology