@misc{indiciaeeb9f3787be15, title = {Visual evoked potentials in multiple sclerosis patients treated with interferon beta-1a.}, author = {Rajka M Liscić and Jelka Brecelj}, year = {2004}, url = {https://pubmed.ncbi.nlm.nih.gov/15185427/}, note = {Source identifier: 15185427} }