Strahlentherapie und Onkologie

, Volume 194, Issue 4, pp 354–355 | Cite as

Retrospective inconsistent analysis cannot validate safety of a treatment strategy

  • Vratislav Strnad
Letter to the Editor


Conflict of interest

V. Strnad declares that he has no competing interests.

Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  1. 1.ErlangenGermany

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