@misc{indiciaee82a22ac9a8c,
  title = {Pulmonary function testing in calves: technical data.},
  author = {P Lekeux and R Hajer and H J Breukink},
  year = {1984},
  url = {https://pubmed.ncbi.nlm.nih.gov/6711959/},
  note = {Source identifier: 6711959}
}