@misc{indiciae7faac5f5d31c,
  title = {The second half century.},
  author = {J GOOD},
  year = {1952},
  doi = {10.1177/000841745201900201},
  url = {https://pubmed.ncbi.nlm.nih.gov/14935919/},
  note = {Source identifier: 14935919}
}