Mjali, Ahmed, Hasan Jaleel Al-ShammariHaider, Tawfeeq AbbasNareen, Deheyaa AzeezZahraa, and Khudhair AbbasSaja. “Leukemia Epidemiology in Karbala Province of Iraq”. Asian Pacific Journal of Cancer Care 4, no. 4 (February 13, 2018): 135-139. Accessed July 11, 2020. http://waocp.com/journal/index.php/apjcc/article/view/277.