@misc{indiciae837862cc7613,
  title = {Khat: scientific knowledge and policy issues.},
  author = {P Kalix},
  year = {1987},
  doi = {10.1111/j.1360-0443.1987.tb01436.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2881570/},
  note = {Source identifier: 2881570}
}