@misc{indiciaed88a30bb2eb7,
  title = {Segmented polyurethane: a polyether polymer. An initial evaluation for biomedical applications.},
  author = {J W Boretos and W S Pierce},
  year = {1968},
  doi = {10.1002/jbm.820020109},
  url = {https://pubmed.ncbi.nlm.nih.gov/5708000/},
  note = {Source identifier: 5708000}
}