Ashbah Islam, Ayesha Hafeez, Tahira Aslam, Muhammad Anwar, Shazia Siddique, Arshad Rafique. “Etiology of Congestive Heart Failure in Children”. Pakistan Journal of Medical & Health Sciences 16, no. 09 (October 27, 2022): 321. Accessed June 21, 2026. https://www.pjmhsonline.com/pjmhs/article/view/2753.