@misc{indiciaec53c7957925e,
  title = {Certification for specialty practice?},
  author = {P C Beecroft and J L Papenhausen},
  year = {1989},
  doi = {10.1097/00002800-198900340-00001},
  url = {https://pubmed.ncbi.nlm.nih.gov/2605553/},
  note = {Source identifier: 2605553}
}