Dr. Rashwan Mohammed, Dr M. Ahmedullah Khan and Dr. U. Narayan Reddy 2018. A cross sectional study of epidemiology corresponding to refractive errors in school going children in urban areas of Hyderabad. Pediatric Review: International Journal of Pediatric Research. 5, 12 (Dec. 2018), 617-624. DOI:https://doi.org/10.17511/ijpr.2018.i12.03.