@misc{indiciaee66c4f55d28c,
  title = {Language tests for EC doctors.},
  author = {I H Khan},
  year = {1992},
  doi = {10.1016/0140-6736(92)90979-d},
  url = {https://pubmed.ncbi.nlm.nih.gov/1348332/},
  note = {Source identifier: 1348332}
}