@misc{indiciaefdd7381fd6c6,
  title = {[Air microbial level during operations].},
  author = {T Hemker},
  year = {1983},
  doi = {10.1007/bf01257256},
  url = {https://pubmed.ncbi.nlm.nih.gov/6827884/},
  note = {Source identifier: 6827884}
}