I. . Ullah, M. . Israr, J. . Khan, and M. . Khatak, “To compare the efficacy of timolol maleate 0.5% vs fixed combination of timolol maleate 0.5%, and brimonidine tartrate 0.2% in control of raised intra ocular pressure in patients undergone Nd-Yag laser capsulotomy”., AJHMN, vol. 7, no. 4, pp. 1–6, Feb. 2022.