300,198 COPOLYMER Copolymer 1 : an update : Proceedings of a symposium held during the fifth annual meeting of the European Neurological Society 18-19 June 1995 Munich, Germany. - [Berlin ; Heidelberg : Springer-Verl., 1996]. - 26 s. : wykr. ; 28 cm (Journal of Neurology, ISSN 0939-1517 ; vol. 243 suppl. 1)