TY  - RPRT
TI  - Telescope retainers for removable partial dentures.
AU  - A Langer
PY  - 1981
DO  - 10.1016/0022-3913(81)90009-3
UR  - https://pubmed.ncbi.nlm.nih.gov/7007624/
ID  - 7007624
ER  -