MOLECULAR GENETIC ABNORMALITIES IN THE GENOME OF PATIENTS WITH Ph-NEGATIVE MYELOPROLIFERATIVE NEOPLASIA AFFECTED BY IONIZING RADIATION AS A RESULT OF THE CHORNOBYL NUCLEAR ACCIDENT. - Poluben LO; Neumerzhytska LV; Klymenko SV; Fraenkel P; Balk C; Shumeiko OO (Problemy radiatsiinoi medytsyny ta radiobiolohii, 2020)