@misc{indiciae8029c499b423,
  title = {The swing-shield: an improved shielding device for the intermittent rotoslide sampler.},
  author = {G S Raynor and E C Ogden},
  year = {1970},
  doi = {10.1016/0021-8707(70)90041-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/5267613/},
  note = {Source identifier: 5267613}
}