@misc{indiciae4bccded70ffe,
  title = {New projection for portography.},
  author = {S Tamura and T Kodama and M Samejima and Y Yuki and K Watanabe},
  year = {1989},
  doi = {10.1148/radiology.173.1.2781021},
  url = {https://pubmed.ncbi.nlm.nih.gov/2781021/},
  note = {Source identifier: 2781021}
}