@misc{indiciae90a6d79c51ed,
  title = {Visulization of plaque forming cells in agar plates stained with O-tolidine.},
  author = {D Segre and M Segre},
  year = {1976},
  doi = {10.1016/0022-1759(76)90110-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/62812/},
  note = {Source identifier: 62812}
}