Soni PK, Saini TR. NON-IONIC SURFACTANT VESICLES (NIOSOMES) BASED NOVEL OPHTHALMIC FORMULATION OF TIMOLOL MALEATE. J. Drug Delivery Ther. [Internet]. 2017 Dec. 21 [cited 2026 Jan. 21];7(7):59-61. Available from: https://jddtonline.info/index.php/jddt/article/view/1587