TY  - RPRT
TI  - Mandibular utility arch. The basic arch in the light progressive technique.
AU  - R M Ricketts
AU  - R W Bench
AU  - J J Hilgers
PY  - 1972
UR  - https://pubmed.ncbi.nlm.nih.gov/4519806/
ID  - 4519806
ER  -