@misc{indiciaeff557c84df01,
  title = {Dr. John Parsons.},
  author = {R J POPKIN},
  year = {1957},
  doi = {10.1056/nejm195709052571008},
  url = {https://pubmed.ncbi.nlm.nih.gov/13464961/},
  note = {Source identifier: 13464961}
}