@misc{indiciae61081201ccf8,
  title = {Foreign travel.},
  author = {M Kuehn},
  year = {1999},
  doi = {10.1016/s0966-842x(99)01469-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/10205045/},
  note = {Source identifier: 10205045}
}