@misc{indiciaeac7e07561fac,
  title = {Depression--augmentation or switch after initial SSRI treatment.},
  author = {Ludger Tebartz van Elst and Dieter Ebert and Bernd Hesslinger},
  year = {2006},
  url = {https://pubmed.ncbi.nlm.nih.gov/16775880/},
  note = {Source identifier: 16775880}
}