TY  - RPRT
TI  - [Adhesive strength and bonding behavior in graphite-marked bracket positioning].
AU  - A P Muchitsch
AU  - H Droschl
AU  - H P Bantleon
PY  - 1989
DO  - 10.1007/bf02166851
UR  - https://pubmed.ncbi.nlm.nih.gov/2647598/
ID  - 2647598
ER  -