@misc{indiciae7ea6797afeac,
  title = {Progressive difficulty in walking and speech.},
  year = {1977},
  doi = {10.5694/j.1326-5377.1977.tb117710.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/927266/},
  note = {Source identifier: 927266}
}