TY  - RPRT
TI  - New developments in resin restorative systems.
AU  - K F Leinfelder
PY  - 1997
DO  - 10.14219/jada.archive.1997.0256
UR  - https://pubmed.ncbi.nlm.nih.gov/9150640/
ID  - 9150640
ER  -