Trace elements (Se, Zn, and Cu) levels in patients with newly diagnosed acute leukemia - Modaressi, Atieh; Hadjibabaie, Molouk; Shamshiri, AhmadReza; Namdar, Rocsanna; Abdollahi, Mohammad; Ghavamzadeh, Ardeshir (International Journal of Hematology-Oncology and Stem Cell Research, 2015)