@misc{indiciaea01ae137df72,
  title = {A target feedback device for ventilatory muscle training.},
  author = {M J Belman and R Shadmehr},
  year = {1991},
  doi = {10.1007/bf01617898},
  url = {https://pubmed.ncbi.nlm.nih.gov/1999698/},
  note = {Source identifier: 1999698}
}