@misc{indiciae23e4da237260,
  title = {Metaphase spread detection and focus using closed circuit television.},
  author = {E T Johnson and L J Goforth},
  year = {1974},
  doi = {10.1177/22.7.536},
  url = {https://pubmed.ncbi.nlm.nih.gov/4853189/},
  note = {Source identifier: 4853189}
}