Sania Altaf, Taj Muhammad, Farman Ullah, Rida Naz, Shaista Qazi. “Epidemiology of Acute Lower Respiratory Tract Infections in Children”. Pakistan Journal of Medical & Health Sciences 17, no. 01 (March 10, 2023): 672. Accessed November 13, 2024. https://mail.pjmhsonline.com/index.php/pjmhs/article/view/4118.