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Işcan Y, Coşkun Ç, Öner V, Türkçü FM, Taş M, Alakuş MF.Işcan Y, et al. Among authors: coskun c.Middle East Afr J Ophthalmol. 2013 Jan-Mar;20(1):92-4. doi: 10.4103/0974-9233.106406.Middle East Afr J Ophthalmol. 2013.PMID: 23580862Free PMC article.