@misc{indiciae5f72d4d233f8,
  title = {Twenty-five years in retrospect.},
  author = {H HILLENBRAND},
  year = {1959},
  doi = {10.1016/0030-4220(59)90080-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/13623161/},
  note = {Source identifier: 13623161}
}