Epidemiology of A (H1N1) Pandemic 2009 Influenza Virus Infection in Erbil City/ Iraq. Adv.med.j. [Internet]. 2023 Jan. 22 [cited 2025 Dec. 6];2(1):24-8. Available from: https://amj.khcms.edu.krd/index.php/main/article/view/113