@misc{indiciae8fa543f28629,
  title = {Problem-oriented medical records.},
  author = {R Mason},
  year = {1968},
  doi = {10.1056/nejm196806132782420},
  url = {https://pubmed.ncbi.nlm.nih.gov/5648608/},
  note = {Source identifier: 5648608}
}