Immediate implant placement and immediate restoration with a thin gingival biotype in the esthetic zone: 3 years of follow-up
Jiang Jiayang, Li Xiaoyu, He Mengxiao, Jin Zhuohua, Ou Yanzhen, Wang Dan, Meng Weiyan
Chinese Journal of Oral Implantology . 2021, (5): 313 -317 .  DOI: 10.12337/zgkqzzxzz.2021.10.008