@misc{indiciae8c04e87b6fce,
  title = {Standing with a bent knee.},
  author = {R D McLeish},
  year = {1971},
  doi = {10.1038/233278a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4938373/},
  note = {Source identifier: 4938373}
}