Muhammad Waseem, Shahid Anwar Bhatti, Muhammad Ayub Khan, Zaheer Uddin Babar, Abdul Rafe, Haroon Saleem. “Risk Factors Involved in Recurrence of Pterygium Excision After Surgical Excision”. Pakistan Journal of Medical & Health Sciences 16, no. 11 (January 9, 2023): 479. Accessed September 19, 2024. https://mail.pjmhsonline.com/index.php/pjmhs/article/view/3444.