TY  - RPRT
TI  - Biologic esthetic restorations.
AU  - J F Santos
AU  - J Bianchi
PY  - 1992
DO  - 10.1111/j.1708-8240.1992.tb00707.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1298315/
ID  - 1298315
ER  -