R. Zaka, J. A. Dars, A. Tahir, Z. K. Niazi, M. I. Afridi, and A. Cheema, “Ophthalmological Disorders Based on International Classification of Diseases-10 Criteria and Its Association with Depression and Anxiety”, J Pak Psychiatr Soc, vol. 15, no. 03, pp. 8-12, Sep. 2018.