Khalid, Maira, et al. “COMPARISON OF INTRAVENOUS VERSUS ORAL PARACETAMOL IN PRETERM NEONATES WITH PATENT DUCTUS ARTERIOSUS”. Khyber Journal of Medical Sciences, vol. 18, no. 3, Sept. 2025, pp. 294-9, doi:10.70520/kjms.v18i3.777.