TY  - RPRT
TI  - [Arch-guided tooth movement--its dynamics, efficacy and side effects].
AU  - H A Schumacher
AU  - C Bourauel
AU  - D Drescher
PY  - 1991
DO  - 10.1007/bf02173246
UR  - https://pubmed.ncbi.nlm.nih.gov/1894243/
ID  - 1894243
ER  -