title: Tear apparatus of animals: do they weep?
authors.affiliation: University of Alcalá, Madrid, Spain.
authors.forename: Juan
authors.initials: J
authors.lastname: Murube
mesh_terms: D000663:Amphibians; D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D001717:Birds; D004644:Emotions / Q000502:physiology*; D007765:Lacrimal Apparatus / Q000502:physiology*; D008322:Mammals; D012104:Reptiles; D013666:Tears / Q000502:physiology*