title: [USE OF A DOUBLE RETRACTOR OF OUR CONSTRUCTION FOR THE MECHANICAL DILATATION OF THE PUPIL IN CRYO-EXCRETION OF CATARACT].
mesh_terms: D002386:Cataract; D002387:Cataract Extraction; D003080:Cold Temperature; D004106:Dilatation; D006801:Humans; D008866:Microsurgery; D011680:Pupil; D013525:Surgical Instruments
keywords: CATARACT EXTRACTION; COLD; SURGICAL INSTRUMENTS
vernacular_title: ZASTOSOWANIE PODW'OJNEGO RETRAKTORA WLASNEGO POMYSLU DO MECHANICZNEGO ROZSZERZANIA 'ZRENICY PRZY KRIOEKSTRACJI ZA'CMY.