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Serum and cerebrospinal fluid neurofilament levels predict longitudinal atrophy of the cervical spinal cord in progressive MS
Lundell H, Christensen JR, Börnsen LS, Ammitzbøll C, Søndergaard HB, Jensen PEH, Iversen P, Sørensen PS, Garde E, Sellebjerg FT and Siebner HR2019
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