@misc{indiciaedb8d2977e9ca,
  title = {Who did it first?},
  author = {R A Gagliardi},
  year = {1992},
  doi = {10.2214/ajr.158.2.1729786},
  url = {https://pubmed.ncbi.nlm.nih.gov/1729786/},
  note = {Source identifier: 1729786}
}