@misc{indiciae18ada4226cab,
  title = {Ego structure and mental deterioration.},
  author = {H FEIFEL},
  year = {1951},
  doi = {10.1111/j.1467-6494.1951.tb01521.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/14918051/},
  note = {Source identifier: 14918051}
}