Ünlü, C., Güney, E., Akçay, B. İ. S., Akçalı, G., Erdoğan, G., & Bayramlar, H. (2012). Comparison of ocular-surface disease index questionnaire, tearfilm break-up time, and Schirmer tests for the evaluation of the tearfilm in computer users with and without dry-eye symptomatology. Dove Medical Press.

Ünlü, Cihan, Esra Güney, Betül İlkay Sezgin Akçay, Gülünay Akçalı, Gürkan Erdoğan, and Hüseyin Bayramlar. Comparison of Ocular-surface Disease Index Questionnaire, Tearfilm Break-up Time, and Schirmer Tests for the Evaluation of the Tearfilm in Computer Users With and Without Dry-eye Symptomatology. Dove Medical Press, 2012.

Ünlü, Cihan, et al. Comparison of Ocular-surface Disease Index Questionnaire, Tearfilm Break-up Time, and Schirmer Tests for the Evaluation of the Tearfilm in Computer Users With and Without Dry-eye Symptomatology. Dove Medical Press, 2012.