title: John M. Tiffany, PhD.
authors.forename: John M
authors.initials: JM
authors.lastname: Tiffany
mesh_terms: D002627:Chemistry, Physical / Q000266:history; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D009885:Ophthalmology / Q000266:history*; D013666:Tears / Q000502:physiology*