Media type: E-Article Title: Ion therapy of prostate cancer : daily rectal dose reduction by application of spacer gel Contributor: Ruciński, Antoni Wojciech [Other]; Brons, Stephan [Other]; Debus, Jürgen [Other]; Haberer, Thomas [Other]; Jäkel, Oliver [Other] imprint: 2015 Published in: Radiation oncology ; 10(2015) Artikel-Nr. 56, 10 S. Language: English DOI: 10.1186/s13014-015-0348-1 ISSN: 1748-717X Identifier: Origination: Footnote: Access State: Open Access