title: [The ophthalmologist Hermann Cohn (1838-1906). His relationship with Spain].
authors.affiliation: IOBA, Valladolid, España.
authors.forename: C
authors.initials: C
authors.lastname: López De Letona
mesh_terms: D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D009885:Ophthalmology / Q000266:history*; D013030:Spain