TY  - RPRT
TI  - Variation in amalgam margin angles among student carving projects.
AU  - D Novickas
AU  - J L Drummond
AU  - E Savers
AU  - M Bussigel
PY  - 1989
UR  - https://pubmed.ncbi.nlm.nih.gov/2745838/
ID  - 2745838
ER  -