M. Hammodat, Zahraa. “Study of Properties and Activity of Cytidine Deaminase in Serum and Erythrocytes by a Colorimetric Method”. Rafidain Journal of Science 18, no. 2 (April 1, 2007): 51–63. Accessed September 29, 2025. https://jwups.uomosul.edu.iq/index.php/rsci/article/view/46876.