@misc{indiciae6e08539ec8e0,
  title = {Falx "calcification"--does this exist?},
  author = {S Batnitzky and J M Powers and M M Schechter},
  year = {1974},
  doi = {10.1007/bf00344244},
  url = {https://pubmed.ncbi.nlm.nih.gov/4213111/},
  note = {Source identifier: 4213111}
}