@misc{indiciae39dc57f31462,
  title = {[Epidemiological and clinical problems in multiple sclerosis].},
  author = {R M Schmidt and H Enke and F Schneider and V Neumann},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/7394080/},
  note = {Source identifier: 7394080}
}