TY  - RPRT
TI  - Porcelain internal core pontics.
AU  - S C Choudhary
PY  - 1981
DO  - 10.1016/0022-3913(81)90458-3
UR  - https://pubmed.ncbi.nlm.nih.gov/7028961/
ID  - 7028961
ER  -