@misc{indiciae1a11470d8b5a,
  title = {Albrecht von Graefe.},
  author = {R A Kyle and M A Shampo},
  year = {1980},
  doi = {10.1001/jama.244.1.20},
  url = {https://pubmed.ncbi.nlm.nih.gov/6991724/},
  note = {Source identifier: 6991724}
}