Nazzal, Maha Falh, and Ashwaq Muthanna Whaeeb. “Determination the Level of Complement Protein C3 and C4 in Gastric Ulcers Patients in Baqubah City, Iraq”. Diyala Journal of Medicine 13, no. 2 (August 29, 2018): 87–90. Accessed August 30, 2025. https://djm.uodiyala.edu.iq/index.php/djm/article/view/105.