PB1811: BIOLOGIC AND CLINICAL SIGNIFICANCE OF CD7 ABERRANT EXPRESSION IN ACUTE MYELOID LEUKEMIA: A POOR PROGNOSIS MARKER. (23rd June 2022) - Charfi, H.; Louati, N.; Baccar, G.; Kassar, O.; Siala, N.; Fakhfakh, Y.; Chaari, M.; Ellloumi, M.; Gargouri, J.; Menif, H.; Rekik, T.; Ben amor, I.