TY  - RPRT
TI  - Has the 'total-etch' concept disappeared?
AU  - Gordon J Christensen
PY  - 2006
DO  - 10.14219/jada.archive.2006.0295
UR  - https://pubmed.ncbi.nlm.nih.gov/16803812/
ID  - 16803812
ER  -