Multiple relapsed acute lymphoblastic leukemia with t(9;13) in a child D. Gurlek Gokcebay; Y. Akcabelen; A. Koca Yozgat; D. Kacar; O. Arman Bilir; M. Isik; I. Ok Bozkaya; N. Ozbek; N. Yarali;

Isolated extramedullary relapse after hematopoietic stem cell transplantation Z. Guzelkucuk; P. Is¿k; O. Arman Bilir; D. Kacar; A. Koca Yozgat; M. Is¿k; D. Gurlek Gokcebay; I. Ok Bozkaya; N. Ozbek; N. Yarali;

Acute lymphoblastic leukemia with ebv infection and multiple chromosomal abnormalities in a child D. Kacar; A. Koca Yozgat; S. Sahin; Y. Akcabelen; F. Kurtipek; D. Gurlek Gokcebay; N. Yarali;