SINGH, B. .; HAIDER, R. .; GUPTA, V. P. . TO STUDY THE PREVALENCE OF RETINOPATHY OF PREMATURITY IN PRETERM INFANTS: AN HOSPITAL BASED OBSERVATIONAL STUDY. . International Journal of Medical and Biomedical Studies, [S. l.], v. 5, n. 1, 2021. DOI: 10.32553/ijmbs.v5i1.1658. Disponível em: https://www.ijmbs.info/index.php/ijmbs/article/view/1658. Acesso em: 30 may. 2026.