Okadharma, I. G. A. M. D., Yantie, N. P. V. and Gunawijaya, E. (2022) “Factors contributing to successful patent ductus arteriosus closure with first pharmacological course”, Paediatrica Indonesiana, 62(2), pp. 86-90. doi: 10.14238/pi62.2.2022.86-90.