@misc{indiciae32ebf7b4c68e,
  title = {Professional courtesy--current practices and attitudes.},
  author = {M A Levy and R M Arnold and M J Fine and W N Kapoor},
  year = {1993},
  doi = {10.1056/nejm199311253292207},
  url = {https://pubmed.ncbi.nlm.nih.gov/7695662/},
  note = {Source identifier: 7695662}
}