title: [Advances in ophthalmology since the days of Helmholtz].
mesh_terms: D005060:Europe; D005858:Germany; D006068:Gonioscopy / Q000266:history / Q000295:instrumentation; D049672:History, 19th Century; D049673:History, 20th Century; D009885:Ophthalmology / Q000266:history*; D019721:Ophthalmoscopes; D009887:Ophthalmoscopy / Q000266:history; D014481:United States
vernacular_title: A szemészet haladása Helmholtztól napjainkig.