Tsoumakas, K. Giamaiou, K. Goussetis, E. Graphakos, S. Kossyvakis, A. Horefti, E. Mentis, A. Elefsiniotis, I. Pavlopoulou, I.D., Epidemiology of viral infections among children undergoing hematopoietic stem cell transplant: Α prospective single-center study, Transplant Infectious Disease, (21), 2019, Blackwell Publishing Inc., 1398-2273, 1399-3062