Journal of Oral Science Research
Changes of Lip Morphology from Frontal View in Orthodontic Patients with Bimaxillary Protrusion
PAN Yue, YANG Andi, LEI Lang
Journal of Oral Science Research . 2019, (12): 1162 -1165 .  DOI: 10.13701/j.cnki.kqyxyj.2019.12.015