TY  - RPRT
TI  - A prepared opening into the pulp chamber.
AU  - J D Marotta
PY  - 1984
DO  - 10.1016/s0022-3913(84)80126-2
UR  - https://pubmed.ncbi.nlm.nih.gov/6366194/
ID  - 6366194
ER  -