@misc{indiciae8145cbd9a9fd,
  title = {Polarization in depression.},
  author = {M W Carney and M D Cashman and B F Sheffield},
  year = {1970},
  doi = {10.1192/bjp.117.539.474},
  url = {https://pubmed.ncbi.nlm.nih.gov/5312353/},
  note = {Source identifier: 5312353}
}