@misc{indiciaef31c15170a9c,
  title = {A controlled light continuous force technique.},
  author = {J L Ackerman and C R Sager and R C DelPriore and M A Bramante},
  year = {1969},
  doi = {10.1016/0002-9416(69)90275-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/5257195/},
  note = {Source identifier: 5257195}
}