AL-MAKHZOOMY, T. A. K., S. G. J. AL KUFI, A. M. OBAID KHZAL, S. J. YASIR, and A. S. A. ARIDHEE. “Leucopenia and Cytomegalovirus Infection in Chemotherapy Cancer Patients in Najaf, Iraq”. Iranian Journal of Ichthyology, vol. 8, Oct. 2021, pp. 267-73, https://ijichthyol.org/index.php/iji/article/view/010036.