TY  - RPRT
TI  - Dental laboratory work authorization forms: a survey.
AU  - F D St Arnault
AU  - D L Allen
PY  - 1990
DO  - 10.1016/0022-3913(90)90052-e
UR  - https://pubmed.ncbi.nlm.nih.gov/2231464/
ID  - 2231464
ER  -