title: [Obituary of Günther Vormun (father of ruthenium plaques)].
authors.affiliation: Universitätsaugenklinik Essen.
authors.forename: N
authors.initials: N
authors.lastname: Bornfeld
authors.affiliation: Kurt-Huber-Weg 19, 04299 Leipzig.
authors.forename: P K
authors.initials: PK
authors.lastname: Lommatzsch
mesh_terms: D001918:Brachytherapy / Q000266:history*; D005134:Eye Neoplasms / Q000266:history*; D005858:Germany; D049673:History, 20th Century; D049674:History, 21st Century; D009885:Ophthalmology / Q000266:history*; D012429:Ruthenium Radioisotopes / Q000266:history*
chemical_list: D012429:Ruthenium Radioisotopes