title: [200 years since the birth of Josef Ryba (21 March 1795--1 March 1856)].
authors.forename: V
authors.initials: V
authors.lastname: Kadlecová
mesh_terms: D018153:Czech Republic; D049672:History, 19th Century; D006801:Humans; D009885:Ophthalmology / Q000266:history
vernacular_title: Dvĕstĕ let od narození Josefa Ryby (21.3.1795-1.3.1856).