@misc{indiciaeeea801249952,
  title = {Early resuscitator.},
  author = {E Shapiro},
  year = {1970},
  doi = {10.1056/nejm197004302821819},
  url = {https://pubmed.ncbi.nlm.nih.gov/4910084/},
  note = {Source identifier: 4910084}
}