TY  - RPRT
TI  - Experimentally determined force systems from vertically activated orthodontic loops.
AU  - R Vanderby
AU  - C J Burstone
AU  - D J Solonche
AU  - J A Ratches
PY  - 1977
DO  - 10.1043/0003-3219(1977)047<0272:edfsfv>2.0.co;2
UR  - https://pubmed.ncbi.nlm.nih.gov/270295/
ID  - 270295
ER  -