Irum Qaisar, Ammara Ayub, Anam Zafar, Komal Wania, Manahil Haq, and Ahsen Farooq. 2026. “Effect of Surfactant Administration in Respiratory Distress Syndrome in Terms of Radiological Changes in Preterm Infants: A Multi-Center Study”. Journal of the Pakistan Medical Association 76 (04):541-45. https://doi.org/10.47391/JPMA.22923.