ADAMCZYK-LUDYGA, A.; WRÓBEŁ, J.; SIMKA, M.; LUDYGA, T.; LATACZ, P.; KAZIBUDZKI, M. Retinal abnormalities in multiple sclerosis patients with associated chronic cerebrospinal venous insufficiency. Veins and Lymphatics, v. 1, n. 1, p. e2, 26 Jun. 2012.