@misc{indiciae0aad6b93480b,
  title = {An accommodation card and rule.},
  author = {C BERENS and G FONDA},
  year = {1957},
  doi = {10.1016/0002-9394(57)90156-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/13469942/},
  note = {Source identifier: 13469942}
}