KAREEMULLA, S., H. N, P. REDDY V, and S. PRASANNA K. “UNOPERATED TETRALOGY OF FALLOT: A CLINICOPATHOLOGIC STUDY OF A 12 MONTHS CHILD AT GOVERNMENT GENERAL HOSPITAL, KADAPA”. Innovare Journal Health Sciences, vol. 8, no. 5, Sept. 2020, pp. 3-5, https://mail.innovareacademics.in/journals/index.php/ijhs/article/view/36699.