TY  - RPRT
TI  - Elastomeric impression materials. A comparison of methods for determining working and setting times.
AU  - M A Mansfield
AU  - H J Wilson
PY  - 1972
DO  - 10.1038/sj.bdj.4802804
UR  - https://pubmed.ncbi.nlm.nih.gov/4501684/
ID  - 4501684
ER  -