Rondonuwu, Alviolita P., et al. “Efficacy of Paracetamol Compared to Ibuprofen on Closure of Patent Ductus Arteriosus in Premature Infants”. E-CliniC, vol. 10, no. 2, Apr. 2022, pp. 190-0, doi:10.35790/ecl.v10i2.37701.