Pal, AK, Somen Sur, and AK Gupta. “Incidence of Retinopathy of Prematurity and Its Association With Oxygen Therapy in Preterm Low Birth Weight Babies”. Journal of Nepal Paediatric Society 35, no. 3 (June 2, 2016): 247–252. Accessed November 21, 2024. https://nepjol.info./index.php/JNPS/article/view/12964.