@misc{indiciaed696d969f5ac,
  title = {Letter: The end-result system.},
  author = {G A Degenshein and F Ceccarelli},
  year = {1975},
  doi = {10.1056/nejm197503272921324},
  url = {https://pubmed.ncbi.nlm.nih.gov/1113775/},
  note = {Source identifier: 1113775}
}