M. Yassen, Zaid, and Zaid. “Evaluation of Acute Flaccid Paralysis Surveillance System in Kerkuk Governorate”. Annals of the College of Medicine, Mosul 33, no. 1 (June 24, 2025): 59–65. Accessed August 4, 2025. https://rjps.uomosul.edu.iq/index.php/mmed/article/view/15334.