Inam Ullah, Abid Imran, Sijad-Ur-Rehman, Romana Bibi, Muhammad Ishaq, Muhammad Idrees (2022) “Frequency of Congenital Heart Disease in Children with Heart Murmur at Teriary Care Hospital”, Pakistan Journal of Medical & Health Sciences, 16(09), p. 967. doi: 10.53350/pjmhs22169967.