Therapeutic effect of orthodontic intrusion combined with periodontal regenerative surgery in the treatment of pathologic migration of upper incisors
ZHOU Jie, SHU Rong, GONG Yin, XIE Yu-feng
上海交通大学学报（医学版） . 2018, (5): 536 .  DOI: 10.3969/j.issn.1674-8115.2018.05.011