Increased incidence of autoimmune cytopenias after allogeneic haematopoietic stem cell transplantation using a matched unrelated donor in children with β‐thalassaemia. (1st February 2021) - Oikonomopoulou, Christina; Paisiou, Anna; Komitopoulou, Anna; Ioannidou, Eleni‐Dikaia; Kaisari, Aikaterini; Tzannou, Ifigeneia; Mpourazani, Evdoxia; Vessalas, George; Peristeri, Ioulia; Kitra‐Roussou, Vassiliki; Goussetis, Evgenios