@misc{indiciaee54e0ea0cdec,
  title = {Limitations to community control.},
  author = {S Jonas},
  year = {1972},
  doi = {10.1056/nejm197211302872232},
  url = {https://pubmed.ncbi.nlm.nih.gov/5082214/},
  note = {Source identifier: 5082214}
}