TY  - RPRT
TI  - A case gold base for endodontically treated molar roots where divergent form precludes parallel posts construction.
AU  - S I Abdullah
AU  - A M Bjorndal
PY  - 1970
UR  - https://pubmed.ncbi.nlm.nih.gov/5265039/
ID  - 5265039
ER  -