@misc{indiciae1c2490b1af99,
  title = {Cognitive change in ALS: a prospective study.},
  author = {S Abrahams and P N Leigh and L H Goldstein},
  year = {2005},
  doi = {10.1212/01.wnl.0000156519.41681.27},
  url = {https://pubmed.ncbi.nlm.nih.gov/15824350/},
  note = {Source identifier: 15824350}
}