SINGH R, KAUR S, KAUR H, THUKRAL J. PREVALENCE OF REFRACTIVE ERRORS AMONG SECONDARY SCHOOL CHILDREN IN AN URBAN SETUP: A PROSPECTIVE AND OBSERVATIONAL STUDY. Asian J Pharm Clin Res [Internet]. 2022 Jul. 7 [cited 2024 Apr. 27];15(7):77-80. Available from: https://journals.innovareacademics.in/index.php/ajpcr/article/view/44718