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Lookup NU author(s): Dr Thomas Rütten
Author(s): Rütten T
Publication type: Note
Publication status: Published
Journal: British Medical Journal
Year: 2009
Volume: 337
ISSN (print): 0959-535X
URL: http://dx.doi.org/10.1136/bmj.a3032
DOI: 10.1136/bmj.a3032