@misc{indiciae4c213f54d80e,
  title = {Khat: a plant with amphetamine effects.},
  author = {P Kalix},
  year = {1988},
  doi = {10.1016/0740-5472(88)90005-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/3070051/},
  note = {Source identifier: 3070051}
}