TY  - RPRT
TI  - Selecting nanotechnology-based composites using colorimetric and visual analysis for the restoration of anterior dentition: a case report.
AU  - Frank J Milnar
PY  - 2004
DO  - 10.1111/j.1708-8240.2004.tb00013.x
UR  - https://pubmed.ncbi.nlm.nih.gov/15500058/
ID  - 15500058
ER  -