@misc{indiciae66595aca5e4c,
  title = {A method for quantifying ambulatory activities.},
  author = {S L Wolf},
  year = {1979},
  doi = {10.1093/ptj/59.6.767},
  url = {https://pubmed.ncbi.nlm.nih.gov/441124/},
  note = {Source identifier: 441124}
}