Ahuja, A. A., Reddy, Y. C. V., Adenuga, O. O., Kewlani, D., Ravindran, M., & Ramakrishnan, R. (2018). Risk factors for retinopathy of prematurity in a district in South India: A prospective cohort study. Oman Journal of Ophthalmology, 11(1), 33-37. https://doi.org/10.4103/ojo.ojo_97_2016