TY  - RPRT
TI  - Instruments for placing an amalgam apical seal.
AU  - I Curson
PY  - 1973
DO  - 10.1016/0300-5712(73)90110-3
UR  - https://pubmed.ncbi.nlm.nih.gov/4533598/
ID  - 4533598
ER  -