P. JUNEJA, SEEMA RANI, A. TANDON, G. BHUTANI, and R. SAINI, “COMPARISON OF SAFETY OF LATANOPROST WITH PRESERVATIVE BENZALKONIUM CHLORIDE (BAK) VERSUS BAK-FREE TRAVOPROST IN PRIMARY OPEN-ANGLE GLAUCOMA”, Asian J Pharm Clin Res, vol. 15, no. 7, pp. 103–106, Jul. 2022.