H Nyland
发表
T Riise,
T. Riise,
J. Aarli,
1989,
Journal of neurology, neurosurgery, and psychiatry.
H Skeidsvoll,
R Vaernes,
A O Brubakk,
1985,
Acta neurologica Scandinavica.
B D Trapp,
B. Trapp,
C. Vedeler,
2003,
Multiple sclerosis.