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 September 28, 2024. https://mail.pjmhsonline.com/index.php/pjmhs/article/view/2753.