Cheema, Alyscia, Tariq Aziz, Sajid Ali Mirza, Ahson Siddiqi, Neeta Maheshwary, and Muhammad Athar Khan. 2012. “SODIUM HYALURONATE EYE DROPS IN THE TREATMENT OF DRY EYE DISEASE: AN OPEN LABEL, UNCONTROLLED, MULTI-CENTRE TRIAL”. Journal of Ayub Medical College Abbottabad 24 (3-4):14-16. https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/1910.