@misc{indiciaee15919336ee1,
  title = {Contrast letter acuity as a visual component for the Multiple Sclerosis Functional Composite.},
  author = {L J Balcer and M L Baier and J A Cohen and M F Kooijmans and A W Sandrock and M L Nano-Schiavi and D C Pfohl and M Mills and J Bowen and C Ford and F R Heidenreich and D A Jacobs and C E Markowitz and W H Stuart and G-S Ying and S L Galetta and M G Maguire and G R Cutter},
  year = {2003},
  doi = {10.1212/01.wnl.0000094315.19931.90},
  url = {https://pubmed.ncbi.nlm.nih.gov/14638957/},
  note = {Source identifier: 14638957}
}