title: Ludwik Zamenhof.
authors.forename: A
authors.initials: A
authors.lastname: Grzybowski
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007803:Language Arts / Q000266:history; D009885:Ophthalmology / Q000266:history*; D011044:Poland