Muhammad Asad Ullah, Rabia Yaseen, Abeera Afzal Buzdar, Haroon Saleem, Zafar Iqbal, Abdul Rafe. “Role of B-Scan Ultrasonography in Pre-Operative Cataract Patients Attending Services Hospital, Lahore”. Pakistan Journal of Medical & Health Sciences 16, no. 10 (December 6, 2022): 359. Accessed July 17, 2024. https://pjmhsonline.com/index.php/pjmhs/article/view/3095.