@misc{indiciae0cef7ba5b8e2,
  title = {[A decrease in work losses as a consequence of respiratory organ diseases].},
  author = {P I Vitsiak and I N Sidor and Ia S Sagal'chik and M I Marunchak},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2609574/},
  note = {Source identifier: 2609574}
}