@misc{indiciaef2091e77a765,
  title = {What does psychogen mean?},
  author = {Ennio De Renzi},
  year = {2002},
  doi = {10.1016/s0010-9452(08)70036-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/12465682/},
  note = {Source identifier: 12465682}
}