title: [Ophthalmology for the rural physician (1919)].
authors.affiliation: IOBA, Valladolid, España.
authors.forename: C
authors.initials: C
authors.lastname: López de Letona
mesh_terms: D003941:Diagnostic Techniques, Ophthalmological / Q000266:history; D049673:History, 20th Century; D006801:Humans; D009885:Ophthalmology / Q000266:history*; D019035:Rural Health Services / Q000266:history; D013030:Spain