Abdel Hamid, Enas R., Walaa H. Ali, Ashraf Azmy, Hanaa H. Ahmed, Lobna S. Sherif, and Maysa T. Saleh. 2019. “Oxidative Stress and Anti-Oxidant Markers in Premature Infants With Respiratory Distress Syndrome”. Open Access Macedonian Journal of Medical Sciences 7 (17):2858-63. https://doi.org/10.3889/oamjms.2019.534.