TY - RPRT TI - Visual evoked potentials in multiple sclerosis before and after two years of interferon therapy. AU - Omer Anlar AU - Mesude Kisli AU - Temel Tombul AU - Hanefi Ozbek PY - 2003 DO - 10.1080/00207450390162236 UR - https://pubmed.ncbi.nlm.nih.gov/12856477/ ID - 12856477 ER -