@misc{indiciaeb57935d28861,
  title = {Professional image.},
  author = {A Marr},
  year = {1993},
  doi = {10.1136/vr.132.9.228},
  url = {https://pubmed.ncbi.nlm.nih.gov/8451826/},
  note = {Source identifier: 8451826}
}