Frequency and risk factors of retinopathy of prematurity in preterm babies at a tertiary care hospital in Lahore: Frequency and risk factors of Retinopathy of prematurity in preterm babies. J Fatima Jinnah Med Univ [Internet]. 2020 Feb. 23 [cited 2026 Apr. 9];13(3):110-5. Available from: https://jfjmu.com/index.php/ojs/article/view/607