@misc{indiciae1f2a88328597,
  title = {Recertification.},
  author = {R M Friedenberg},
  year = {1995},
  doi = {10.1148/radiology.197.2.99a},
  url = {https://pubmed.ncbi.nlm.nih.gov/7480716/},
  note = {Source identifier: 7480716}
}