The effects of vitamin D deficiency on myocardial deformation and functions in patients with ß-thalassemia A. Koca Yozgat; E. Azak; D. Kaçar; M. I¿¿k; O. Arman Bilir; I. Çetin; N. Ozbek; N. Yaral¿;

Pyruvate kinase deficiency misdiagnosed as congenital dyserythropoietic anemia type i A. Koca Yozgat; A. Yazal Erdem; D. Kaçar; N. Özbek; N. Yaral¿;

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;