Dr Shweta Sinha ,Dr Ritu Jain. 0.5% CARBOXYMETHYLCELLULOSE VERSUS 0.4%POLYETHYLENE GLYCOL / 0.3% PROPYLENE GLYCOL AS TEAR SUBSTITUTES FOR THE TREATMENT OF DRY EYE . IJPRT [Internet]. 2025 Aug. 23 [cited 2025 Sep. 8];15(2):1428-40. Available from: https://www.ijprt.org/index.php/pub/article/view/909