@misc{indiciae241ff6aed936,
  title = {Radiopacity of elastomeric impression materials.},
  author = {N Parissis and D Iakovidis and S Chirakis and A Tsirlis},
  year = {1994},
  doi = {10.1111/j.1834-7819.1994.tb03090.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8067937/},
  note = {Source identifier: 8067937}
}