TY - GEN AU - Ball,J V AU - Hunt,N P TI - Vertical skeletal change associated with Andresen, Harvold, and Begg treatment SN - 0141-5387 PY - 1991///0621 KW - Activator Appliances KW - Adolescent KW - Bicuspid KW - surgery KW - Cephalometry KW - Child KW - Facial Bones KW - pathology KW - Female KW - Humans KW - Male KW - Malocclusion, Angle Class II KW - Mandible KW - Maxilla KW - Maxillofacial Development KW - Orthodontic Appliances KW - Retrospective Studies KW - Serial Extraction KW - Skull KW - Tooth Movement Techniques KW - instrumentation KW - Vertical Dimension N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1093/ejo/13.1.47 ER -