Pattern of Macular Thickness Changes Measured by Ocular Coherence Tomography in Patients with Multiple Sclerosis - Gugleta, K; Mehling, M; Kochkorov, A; Grieshaber, M; Katamay, R; Flammer, J; Orgül, S; Kappos, L (Klinische Monatsblätter für Augenheilkunde, 2008)