TY - GEN AU - Apivatanagul,P TI - [The utility arch wire in orthodontic treatment] SN - 0045-9917 PY - 1990///0426 KW - Humans KW - Orthodontic Appliances KW - Orthodontic Wires KW - Orthodontics, Corrective KW - instrumentation N1 - Publication Type: English Abstract; Journal Article ER -