I.H. Al-Sanjary S, Abdul Hafed Al Allaf M. Advancements and Challenges in Meningococcal Disease Management and Prevention. JES [Internet]. 2024 Sep. 1 [cited 2025 Sep. 10];33(3):1-12. Available from: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/49299