[159th Reunion of the Association of the Rhein-Westfallen Ophthalmologists. Düsseldorf, 26/27 April 1997].
D005128:Eye Diseases / Q000601:surgery / Q000628:therapy*; D006801:Humans; D009885:Ophthalmology; D012955:Societies, Medical
159. Versammlung des Vereins Rheinisch-Westfälischer Augenärzte Düsseldorf, 26./27. April 1997.