@misc{indiciaef9383ae8fa1c,
  title = {Intra-abdominal pressure changes during lumbar traction.},
  author = {E K Stoner and P H Merry},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4722012/},
  note = {Source identifier: 4722012}
}