TY  - RPRT
TI  - [Dimensional stability of model materials for fixed partial dentures].
AU  - K M Lehmann
AU  - B Himmer de Lede
AU  - S Stoffel
PY  - 1989
UR  - https://pubmed.ncbi.nlm.nih.gov/2638259/
ID  - 2638259
ER  -