@misc{indiciaec1c6d7a2bdac,
  title = {Apical problems--coronal solutions: how changes in access cavity design can prevent and overcome problems with curved canals.},
  author = {Anthony C S Druttman},
  year = {2004},
  url = {https://pubmed.ncbi.nlm.nih.gov/15503542/},
  note = {Source identifier: 15503542}
}