@misc{indiciae87b19f8419c7,
  title = {Prolonged medication in active flying.},
  author = {J Sulc and A Dvorák and K Botka and J Moucka},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4422947/},
  note = {Source identifier: 4422947}
}