@misc{indiciaea2d4d6c32c9b,
  title = {A comparison of sampling methods for airborne bacteria.},
  author = {J R Johnston and A M Butchart and S J Kgamphe},
  year = {1978},
  doi = {10.1016/0013-9351(78)90162-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/354926/},
  note = {Source identifier: 354926}
}