TY  - RPRT
TI  - Endodontic problems in an overdenture population.
AU  - R L Ettinger
AU  - K Krell
PY  - 1988
DO  - 10.1016/0022-3913(88)90042-x
UR  - https://pubmed.ncbi.nlm.nih.gov/3283330/
ID  - 3283330
ER  -