“Comparison of Efficacy of Oral Ibuprofen and Oral Indomethacin in the Treatment of Patent Ductusarteriosus in Premature Neonates” (2021) Medical Forum Monthly, 32(6). Available at: http://medicalforummonthly.com/index.php/mfm/article/view/1682 (Accessed: 25 August 2026).