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Two cases of radiation-induced cancers 20 years after treatment of first malignancies

V Parvanova1, E Petkova, A Tzonevska

  • 1Department of Radiotherapy, National Hospital of Oncology, Sofia, Bulgaria.

Journal of B.U.ON. : Official Journal of the Balkan Union of Oncology
|April 7, 2007
PubMed

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