@misc{indiciae839c56374d40,
  title = {Introduction to the supplement.},
  author = {M Filippi and G Comi},
  year = {2000},
  doi = {10.1016/s0022-510x(99)00269-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/10606797/},
  note = {Source identifier: 10606797}
}