G. Dağtekin, Z. Demirtaş, A. Soysal, N. Yildirim, F. M. Önsüz, and S. Metintaş, “The assessment of the knowledge and awareness about glaucoma in glaucoma patients and general population: a sample from Turkey”, Int J Res Med Sci, vol. 6, no. 1, pp. 35–41, Dec. 2017.