title: [45th session of the Association of Ophthalmologists of Northwestern Germany. Lübeck, 1-2 June 1996. 46th Session of the Association of Ophthalmologists of Northwestern Germany, Bremen, 21-22 June 1997].
mesh_terms: D002387:Cataract Extraction; D006801:Humans; D019654:Lens Implantation, Intraocular