S. Ahamad, P. Kukshal, A. Kumar, S. Chellappan, Y. Sathe, and P. R. Murthy, “Angiotensin-converting enzyme insertion/deletion polymorphism as a potential risk factor of congenital heart disease: insights from a tertiary pediatric cardiac care centre from North India”, Int J Sci Rep, vol. 10, no. 12, pp. 422–431, Nov. 2024.