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Karnofsky Performance Score – An Independent Prognostic Factor of Survival After Palliative Irradiation for Sino-nasal Cancer
DIRK RADES, CHRISTIAN STAACKMANN and STEVEN E. SCHILD
Anticancer Research May 2021, 41 (5) 2495-2499; DOI: https://doi.org/10.21873/anticanres.15027