Journal of Oral Science Research
Long-term Effects of Three Orthodontic Appliances on Periodontal Inflammation and Inflammatory Factors in Gingival Crevicular Fluid
ZUO Zhi-gang, LI Hong-fa, XU Jin, ZHENG Zhao, WU Jie, LIU Da-yong
Journal of Oral Science Research . 2018, (11): 1223 -1227 .  DOI: 10.13701/j.cnki.kqyxyj.2018.11.018