Journal of Oral Science Research
Study on Relationship between Negative Emotion and Chronic Periodontitis
LU Hao, LI Jinfeng, SU Xu, DAI Jianghong, CHEN Xiaotao
Journal of Oral Science Research . 2021, (1): 43 -47 .  DOI: 10.13701/j.cnki.kqyxyj.2021.01.010