P821: LATE ONSET AND/OR LONG LASTING NEUTROPENIA IN CHILDHOOD: CLINICAL AND HEMATOLOGICAL CHARACTERISTICS AND OUTCOMES by C. Kelaidi, K. Antoniadi, V. Tzotzola, V. Papadakis, M. Ampatzidou, C. Pontikoglou, I. Mavroudi, M. Tzanoudaki, G. Paterakis, S. I. Papadhimitriou, K. Tsitsikas, A. Bountali, K. Manola, H. A. Papadaki, S. Polychronopoulou

Get full text