@misc{indiciae922eecb132eb,
  title = {Study presentation questioned.},
  author = {J E Johnson},
  year = {1989},
  doi = {10.1093/ptj/69.4.300},
  url = {https://pubmed.ncbi.nlm.nih.gov/2522662/},
  note = {Source identifier: 2522662}
}