@misc{indiciaedf8a9e766bab,
  title = {Design and implementation of a longitudinal multicenter database.},
  author = {S D Edland and D Beekly and R L Barnhart and G van Belle},
  year = {1997},
  doi = {10.1212/wnl.49.3\_suppl\_3.s17},
  url = {https://pubmed.ncbi.nlm.nih.gov/9310509/},
  note = {Source identifier: 9310509}
}