@misc{indiciaef169c1d11e90,
  title = {Problems reported by elderly patients with multiple sclerosis.},
  author = {J Klewer and D Pöhlau and I Nippert and J Haas and J Kugler},
  year = {2001},
  doi = {10.1097/01376517-200106000-00009},
  url = {https://pubmed.ncbi.nlm.nih.gov/11413662/},
  note = {Source identifier: 11413662}
}