TY  - RPRT
TI  - Cast post and core for nonparallel canals.
AU  - A F Mora
AU  - D N Firtell
PY  - 1984
DO  - 10.1016/0022-3913(84)90102-1
UR  - https://pubmed.ncbi.nlm.nih.gov/6381707/
ID  - 6381707
ER  -