Ahsan, Mahbub, et al. “A Patient With Atrial Septal Defect With Cyanosis With Diagnostic Dilemma Turned Out to Be a Case of Total Anomalous Pulmonary Venous Connection (TAPVC)”. KYAMC Journal, vol. 12, no. 2, Sept. 2021, pp. 107-10, doi:10.3329/kyamcj.v12i2.55445.