title: [Methods of mechanical dilatation of the pupil in the surgery of soft and membranous cataracts].
authors.forename: A P
authors.initials: AP
authors.lastname: Posazhennikov
mesh_terms: D002387:Cataract Extraction / Q000295:instrumentation*; D006801:Humans; D011680:Pupil
vernacular_title: Sposoby mechanicheskogo rasshireniia zrachka v khirurgii miagkoĭ i plenchatoĭ katarakty.