@misc{indiciaecb785c8782da,
  title = {Observation in clinical practice.},
  author = {D D MICHAELS},
  year = {1957},
  doi = {10.1097/00006324-195702000-00001},
  url = {https://pubmed.ncbi.nlm.nih.gov/13402859/},
  note = {Source identifier: 13402859}
}