@misc{indiciae2f06501ede1f,
  title = {Physical activity by adolescents.},
  author = {J V Durnin},
  year = {1971},
  doi = {10.1111/j.1651-2227.1971.tb05712.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5289783/},
  note = {Source identifier: 5289783}
}