@misc{indiciaef0b657bd3f01,
  title = {[Long-term study with kava special extract. Anxiety symptoms decrease over time].},
  author = {S Lehrl and H Woelk},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/12119906/},
  note = {Source identifier: 12119906}
}