Journal of Oral Science Research
Periodontal Healing of Maxillary Second Molar after Extraction of Impacted Third Molar
LI Juan, ZHANG Dong, KANG Zhuangfei, ZHANG Ning, GU Jianqi
Journal of Oral Science Research . 2020, (11): 1027 -1030 .  DOI: 10.13701/j.cnki.kqyxyj.2020.11.010