@misc{indiciaee4d5db836177,
  title = {False-negative margins.},
  author = {M C Zimmerman},
  year = {1989},
  doi = {10.1111/j.1524-4725.1989.tb03134.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2794210/},
  note = {Source identifier: 2794210}
}