@misc{indiciaeb00e069dcca8,
  title = {Phase-contrast radiography.},
  author = {D Gao and A Pogany and A W Stevenson and S W Wilkins},
  doi = {10.1148/radiographics.18.5.9747618},
  url = {https://pubmed.ncbi.nlm.nih.gov/9747618/},
  note = {Source identifier: 9747618}
}