@misc{indiciaef2f269c1c84d,
  title = {Amalgam overhangs--a radiographic study.},
  author = {L J Coxhead and J B Robertson and E F Simpson},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/279849/},
  note = {Source identifier: 279849}
}