Siddappa SN, Venugopal KC, Acharya P, Joy TS. Retinopathy of prematurity - Intersibling divergence of risk factors among twins. Int J Clin Exp Ophthalmol [Internet]. 2020 Feb. 19 [cited 2025 Oct. 3];4(1):009-11. Available from: https://www.clinophthaljournal.com/ijceo/article/view/ijceo-aid1026