TY  - RPRT
TI  - Evaluating a microfill posterior composite resin. A five-year study.
AU  - R B Mazer
AU  - K F Leinfelder
PY  - 1992
DO  - 10.14219/jada.archive.1992.0111
UR  - https://pubmed.ncbi.nlm.nih.gov/1597625/
ID  - 1597625
ER  -