@misc{indiciae715d8bd7211f,
  title = {A mixed depressive syndrome.},
  author = {A Koukopoulos and A Tundo},
  year = {1992},
  doi = {10.1097/00002826-199201001-00324},
  url = {https://pubmed.ncbi.nlm.nih.gov/1354069/},
  note = {Source identifier: 1354069}
}