TY  - RPRT
TI  - Marginal adaptation of Class V restorations using different restorative techniques.
AU  - I Krejci
AU  - F Lutz
PY  - 1991
DO  - 10.1016/0300-5712(91)90032-t
UR  - https://pubmed.ncbi.nlm.nih.gov/1901872/
ID  - 1901872
ER  -