@misc{indiciaeafa31ae16ded,
  title = {Dentin smear layer: an asset or a liability for bonding?},
  author = {G J White and D R Beech and M J Tyas},
  year = {1989},
  doi = {10.1016/0109-5641(89)90104-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/2700972/},
  note = {Source identifier: 2700972}
}