@misc{indiciae83f028f121b2,
  title = {Interface for Coulter S counters.},
  author = {M G Nelson},
  year = {1972},
  doi = {10.1136/jcp.25.11.1012-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/4648535/},
  note = {Source identifier: 4648535}
}