title: The origin of tears. The Aqueo-serous component in the XIX and XX centuries.
authors.affiliation: University of Alcalà, Madrid, Spain.
authors.forename: Juan
authors.initials: J
authors.lastname: Murube
mesh_terms: D001834:Body Water / Q000502:physiology*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007765:Lacrimal Apparatus / Q000378:metabolism*; D009885:Ophthalmology / Q000266:history*; D044967:Serum / Q000502:physiology*; D013666:Tears / Q000378:metabolism* / Q000502:physiology