@misc{indiciaeed74ec28c73a,
  title = {Importing khat.},
  author = {S Weir and M C Thuriaux},
  year = {1988},
  doi = {10.1016/s0140-6736(88)91206-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/2893211/},
  note = {Source identifier: 2893211}
}