TY  - RPRT
TI  - Dynamic esthetics in porcelain-veneered fixed prostheses.
AU  - R G Granger
PY  - 1974
DO  - 10.1016/0022-3913(74)90008-0
UR  - https://pubmed.ncbi.nlm.nih.gov/4531486/
ID  - 4531486
ER  -