@misc{indiciae3483bd6728dd,
  title = {Development of a "Steps Questionnaire".},
  author = {F S Gilbert},
  year = {1991},
  doi = {10.15288/jsa.1991.52.353},
  url = {https://pubmed.ncbi.nlm.nih.gov/1875709/},
  note = {Source identifier: 1875709}
}