TY  - RPRT
TI  - Maintaining supporting structures with a removable partial prosthesis.
AU  - F J Kratochvil
PY  - 1971
DO  - 10.1016/0022-3913(71)90103-x
UR  - https://pubmed.ncbi.nlm.nih.gov/4924828/
ID  - 4924828
ER  -