TY  - RPRT
TI  - A comparative sealability study of different retrofilling materials.
AU  - P Delivanis
AU  - A Tabibi
PY  - 1978
DO  - 10.1016/0030-4220(78)90095-6
UR  - https://pubmed.ncbi.nlm.nih.gov/272609/
ID  - 272609
ER  -