Improvement of survival after hematopoietic stem cell transplantation and trends at a pediatric transplantation center; a three‐decade journey. - Sezgin, Gülay; Öner, Yasemin Sofu; İnan, Gül; Ünal, İlker; Özkan, Ayşe; Küpeli, Serhan; Bayram, İbrahim; Tanyeli, Atila (Pediatric Transplantation, 2024)