TY  - RPRT
TI  - A method for constructing acrylic teaching models incorporating radiopaque teeth.
AU  - M J Titshall
PY  - 1977
DO  - 10.1179/bjo.4.4.197
UR  - https://pubmed.ncbi.nlm.nih.gov/274154/
ID  - 274154
ER  -