Barki, Wajid Hussain, Muhammad Fareed Ullah, Muhammad Zubair, and Muhammad Tahir. “Effects of Benzalkonium Chloride on the Microanatomy of Corneal Stroma”. Annals of Punjab Medical College 8, no. 1 (June 26, 2014): 11-15. Accessed April 30, 2025. https://apmcfmu.com/index.php/apmc/article/view/371.