[The Effect of the Disease Duration on the Changes of the Visual Evoked Potentials and Contrast Sensitivity in Multiple Sclerosis]. Murav'eva SV, Bisaga GN, Pronin SV, Bryakileva TV, Shelepin YE Zh Vyssh Nerv Deiat Im I P Pavlova. 2015 Nov-Dec; 65(6):711-9. PMID: 26841659. Abstract CommentRecommendBookmarkWatch