@misc{indiciaeb708040ac176,
  title = {THE CRESCENT SIGN.},
  author = {M LEVINE and A ALLEN and J L STEIN and S SCHWARTZ},
  year = {1963},
  doi = {10.1148/81.6.971},
  url = {https://pubmed.ncbi.nlm.nih.gov/14101721/},
  note = {Source identifier: 14101721}
}