@misc{indiciaec23fb797d76c,
  title = {Small airways function in workers exposed to piperazine.},
  author = {L Hagmar and M Arborelius and T Bellander and H Welinder and S Skerfving},
  year = {1987},
  doi = {10.1007/bf00377914},
  url = {https://pubmed.ncbi.nlm.nih.gov/3679551/},
  note = {Source identifier: 3679551}
}