title: [History of cataract extraction. 3. The 19th and 20th centuries].
mesh_terms: D002387:Cataract Extraction / Q000266:history*; D005060:Europe; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D011044:Poland
vernacular_title: Historia operacji zaćmy. 3. XIX i XX wiek.