@misc{indiciaebd8c80deff79,
  title = {MS prevalence in Spain.},
  author = {J Matías-Guiu and J M Moltó and R Martín and R Falip and J Bolumar and R Insa},
  year = {1990},
  doi = {10.1212/wnl.40.4.726},
  url = {https://pubmed.ncbi.nlm.nih.gov/2320260/},
  note = {Source identifier: 2320260}
}