@misc{indiciae1ec03ebc66de,
  title = {NMB usage survey.},
  author = {H A Bessen and R J Rothstein},
  year = {1986},
  doi = {10.1016/s0196-0644(86)80898-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/3752664/},
  note = {Source identifier: 3752664}
}