@misc{indiciaef7d5c8c784e7,
  title = {Break dancing: the need for supervision.},
  author = {S R Johnson and D G Jones},
  year = {1986},
  doi = {10.1136/bjsm.20.2.91-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/2942210/},
  note = {Source identifier: 2942210}
}