Roy, K., Shahed, H., Roy, K., Sarah, Q. S. and Chowdhury, N. S. (2020) “An assessment of the pattern of congenital heart disease in children: study in a tertiary care hospital, Rajshahi, Bangladesh”, International Journal of Contemporary Pediatrics, 8(1), pp. 1–6. doi: 10.18203/2349-3291.ijcp20205500.