@misc{indiciaee96383b9d6b6,
  title = {[A practical method for producing reproducible dental x-rays with the right-angle technic].},
  author = {W Engelke and P Velvart},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3477859/},
  note = {Source identifier: 3477859}
}