TY  - RPRT
TI  - Obtaining harmony between retainers and abutment teeth in bridgework.
AU  - S C BURNELL
PY  - 1963
DO  - 10.14219/jada.archive.1963.0166
UR  - https://pubmed.ncbi.nlm.nih.gov/14017130/
ID  - 14017130
ER  -