Khan SR, Billah MM, Monalisa, Billah SMB, Shirin T, Rahman M. Risk Factors of an Influenza A(H1N1)pdm09 Outbreak in a Nursing Institute, Noagaon, Bangladesh, 2015. OSIR [internet]. 2021 Dec. 30 [cited 2025 Dec. 8];14(4):144–148. available from: https://he02.tci-thaijo.org/index.php/OSIR/article/view/262519