. . . "256" . . "UBC Neurologists" . . . . . . . "scientific article published on 18 March 2009"@en . "Natural history comparisons of primary and secondary progressive multiple sclerosis reveals differences and similarities"@nl . . . . . . . . . . . . . "Natural history comparisons of primary and secondary progressive multiple sclerosis reveals differences and similarities"@nl . . . . "10.1007/S00415-009-0039-7" . "19308306" . . "Virginia Devonshire" . . . . . . . . . . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u0431\u0435\u0440\u0435\u0437\u043D\u0456 2009"@uk . . . . . "im M\u00E4rz 2009 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . "Natural history comparisons of primary and secondary progressive multiple sclerosis reveals differences and similarities"@en . . . . . . . "release_godsd4axifbbrf5wcvg7tqgrna" . "374-381" . . "Yinshan Zhao" . . . . . "Natural history comparisons of primary and secondary progressive multiple sclerosis reveals differences and similarities"@en . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en marzu de 2009"@ast . "Natural history comparisons of primary and secondary progressive multiple sclerosis reveals differences and similarities"@nl . "wetenschappelijk artikel"@nl . . "3" . "2009-03-18T00:00:00Z"^^ . . . "Natural history comparisons of primary and secondary progressive multiple sclerosis reveals differences and similarities"@en . . "article scientifique publi\u00E9 en 2009"@fr . . . . "Natural history comparisons of primary and secondary progressive multiple sclerosis reveals differences and similarities"@en . . . .