FlacheneckerPStukeK.National MS registries. J Neurol2008; 255(Suppl. 6): 102–108.
2.
HurwitzBJ.Registry studies of long-term multiple sclerosis outcomes: Description of key registries. Neurology2011; 76: S3–S6.
3.
FlacheneckerPBuckowKPugliattiM. Multiple sclerosis registries in Europe-results of a systematic survey. Mult Scler2014; [Epub ahead of print].
4.
PugliattiMEskicDMikolcicT. Assess, compare and enhance the status of persons with multiple sclerosis (MS) in Europe: A European register for MS. Acta Neurol Scand Suppl2012; 195: 24–30.
5.
KurtzkeJF.Rating neurologic impairment in multiple sclerosis: An Expanded Disability Status Scale (EDSS). Neurology1983; 33: 1444–1452.
6.
RiaziA.Patient-reported outcome measures in multiple sclerosis. Int MS J2006; 13: 92–99.
