@misc{indiciaeac211ecb3fc9,
  title = {Traction test.},
  author = {E L Raab},
  year = {1977},
  doi = {10.1001/archopht.1977.04450090171017},
  url = {https://pubmed.ncbi.nlm.nih.gov/901274/},
  note = {Source identifier: 901274}
}