@misc{indiciae4323407b7a9c,
  title = {Efficient and effective root canal retreatment without chloroform.},
  author = {K L Zakariasen and S M Brayton and D M Collinson},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2369702/},
  note = {Source identifier: 2369702}
}