@misc{indiciae2527c32e499c,
  title = {Double contrast sinography.},
  author = {H D BELL},
  year = {1961},
  doi = {10.1259/0007-1285-34-406-630},
  url = {https://pubmed.ncbi.nlm.nih.gov/13866810/},
  note = {Source identifier: 13866810}
}