@misc{indiciae8a7209a9e833,
  title = {A toroidal Geiger counter.},
  author = {C P HAIGH},
  year = {1951},
  doi = {10.1038/168246b0},
  url = {https://pubmed.ncbi.nlm.nih.gov/14875061/},
  note = {Source identifier: 14875061}
}