TY - GEN AU - Chen,Wei AU - Liu,Yue-Hua AU - Xu,Qi TI - [Effect of maximum anchorage extraction on upper airway in adolescent patients with bimaxillary protrusion] SN - 1006-7248 PY - 2019///0225 KW - Adolescent KW - Cephalometry KW - Cone-Beam Computed Tomography KW - Humans KW - Incisor KW - Malocclusion KW - Nose KW - anatomy & histology KW - Retrospective Studies N1 - Publication Type: Journal Article ER -