@misc{indiciae45b871a24d92,
  title = {Permanent set and stress relaxation in elastomeric impression materials.},
  author = {W D Cook},
  year = {1981},
  doi = {10.1002/jbm.820150402},
  url = {https://pubmed.ncbi.nlm.nih.gov/7276016/},
  note = {Source identifier: 7276016}
}