@misc{indiciae51495ce135ba,
  title = {Depression and comorbidity.},
  author = {John T O'Brien},
  year = {2006},
  doi = {10.1097/01.jgp.0000205769.43171.c0},
  url = {https://pubmed.ncbi.nlm.nih.gov/16505123/},
  note = {Source identifier: 16505123}
}