@misc{indiciae50dba40a2237,
  title = {Visual accommodation and sustained visual resolution in multiple sclerosis.},
  author = {N A Ogden and J E Raymond and T P Seland},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1639621/},
  note = {Source identifier: 1639621}
}