TY  - RPRT
TI  - Crown and sleeve-coping retainers for removable partial prosthesis.
AU  - I L Yalisove
DO  - 10.1016/0022-3913(66)90173-9
UR  - https://pubmed.ncbi.nlm.nih.gov/5332090/
ID  - 5332090
ER  -