Li, Guowei, Rongyuan Yang, Rui Chen, Yuejia Zhong, and Manhua Huang. “Research on Influenza Epidemic and Clinical Characteristics Based on Influenza Research Database: Research on Influenza Epidemic and Clinical Characteristics”. Pakistan Journal of Medical Sciences 40, no. 9 (September 25, 2024). Accessed February 10, 2025. https://www.pjms.org.pk/index.php/pjms/article/view/8470.