@misc{indiciaeb99d204bdd06,
  title = {Dental laboratory work authorization forms: a survey.},
  author = {F D St Arnault and D L Allen},
  year = {1990},
  doi = {10.1016/0022-3913(90)90052-e},
  url = {https://pubmed.ncbi.nlm.nih.gov/2231464/},
  note = {Source identifier: 2231464}
}