[Treatment with beta-interferon should be started already after the first attack of MS].

@article{Sderstrm2001TreatmentWB,
  title={[Treatment with beta-interferon should be started already after the first attack of MS].},
  author={Mikael S{\"o}derstr{\"o}m},
  journal={Lakartidningen},
  year={2001},
  volume={98 6},
  pages={587-90, 593-4}
}