Na, K., Kim, K. H., Kang, T. U., Hann, H. J., Ahn, H. S., & Kim, H. J. (2020). Incidence, Long-Term Visual Outcomes, and Mortality in Retinopathy of Prematurity in Korea: A Nationwide Population-Based Study. Invest Ophthalmol Vis Sci.

Na, Kun-Hoo, Kyoung Hoon Kim, Tae Uk Kang, Hoo Jae Hann, Hyeong Sik Ahn, ja Hyun Jung Kim. "Incidence, Long-Term Visual Outcomes, and Mortality in Retinopathy of Prematurity in Korea: A Nationwide Population-Based Study." Invest Ophthalmol Vis Sci 2020.

Na, Kun-Hoo, et al. "Incidence, Long-Term Visual Outcomes, and Mortality in Retinopathy of Prematurity in Korea: A Nationwide Population-Based Study." Invest Ophthalmol Vis Sci 2020.