TY  - RPRT
TI  - [Studies on post and core for abutments without sufficient coronal tooth structure].
AU  - S J Takane
PY  - 1988
DO  - 10.5357/koubyou.55.525
UR  - https://pubmed.ncbi.nlm.nih.gov/3074989/
ID  - 3074989
ER  -