The comparative clinical characteristic of the debuts of relapsing-remitting MS course in western and eastern regions of Ukraine VOLOSHYNA Natalia, Levchenko I. L., NEGREBA Tatyana, Negrych T. I., POHULIAIEVA Tetiana Pages: 6-9 Ukrains'kyi Visnyk Psykhonevrolohii 2007, Volume 15, issue 2 (51) Index UDK: 616.832-004.2-036.4(477)