1.
V P, A MS. A cross sectional study on refractive error among school children aged 6 to 17 years in Chennai, India. Int J Community Med Public Health [Internet]. 2017 Jan. 31 [cited 2025 Nov. 13];3(1):71-3. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/645