Zeeshan Hassan, Farah Ahmad, Syed Hasan Danish. “Awareness and Attitudes towards Influenza and Influenza Vaccination Among Healthcare Professionals in Pakistan”. Pakistan Journal of Medical & Health Sciences 17, no. 05 (May 27, 2023): 53. Accessed June 15, 2025. https://www.pjmhsonline.com/index.php/pjmhs/article/view/4750.