TY - GEN AU - Edler,R J TI - The use of power arms in the Begg technique SN - 0141-5387 PY - 1987///0205 KW - Adolescent KW - Equipment Design KW - Female KW - Humans KW - Male KW - Malocclusion, Angle Class I KW - therapy KW - Orthodontic Appliances KW - Orthodontic Wires KW - Tooth Movement Techniques KW - instrumentation N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1093/ejo/8.4.235 ER -