Three-dimensional Alterations of Pharyngeal Airway in Skeletal Class Ⅱ Adolescents Undergoing Nonextraction Treatment
YANG Cai-xia, LI Cheng
Journal of Oral Science Research . 2017, (10): 1118 -1122 .  DOI: 10.13701/j.cnki.kqyxyj.2017.10.025