@misc{indiciaec35cecf916ff,
  title = {Portable child-size tilt table.},
  author = {J A Colby},
  year = {1974},
  doi = {10.1093/ptj/54.1.26},
  url = {https://pubmed.ncbi.nlm.nih.gov/4417514/},
  note = {Source identifier: 4417514}
}