@misc{indiciae4abbe92fa561,
  title = {Cytology services.},
  author = {R T Allison},
  year = {1988},
  doi = {10.1016/s0140-6736(88)92869-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/2899804/},
  note = {Source identifier: 2899804}
}