Comparison of International Prognostic Index and NCCN-IPI in 324 patients with de novo diffuse large B-cell lymphoma: a multi-center retrospective analysis. Issue 5 (3rd May 2016) - Öztürk, Erman; Özbalak, Murat; Berk, Selin; Erdoğan, Işıl; Avşar, Emin; Dolgun, Anıl; Çetiner, Mustafa; Mandel, Nil Molinas; Yalnız, Fevzi Fırat; Elverdi, Tuğrul; Salihoğlu, Ayşe; Eşkazan, Ahmet Emre; et al.