@misc{indiciaef52f831f0041,
  title = {Leonhard Euler.},
  author = {M A Shampo and R A Kyle},
  year = {1982},
  doi = {10.1001/jama.248.9.1072},
  url = {https://pubmed.ncbi.nlm.nih.gov/7050452/},
  note = {Source identifier: 7050452}
}