@misc{indiciae5af12df11bc5,
  title = {Federigo da Montrafeltro.},
  author = {A Lehrman},
  year = {1990},
  doi = {10.1097/00006534-199007000-00045},
  url = {https://pubmed.ncbi.nlm.nih.gov/2193313/},
  note = {Source identifier: 2193313}
}