Raghuwanshi, Sapna, Rahul Agarwal, Shivkumar Raghuwanshi, and Pallavi R Shidhaye. “Correlation Between Ocular-Surface Disease Index Questionnaire, Tear Film Break-up Time and Schirmer Tests for Evaluation of the Tear Film in Patients of Dry Eye Syndrome”. International Journal of Medical Research and Review 4, no. 3 (March 31, 2016): 309-313. Accessed May 9, 2024. https://ijmrr.medresearch.in/index.php/ijmrr/article/view/476.