Digital double-guide assisted minimally invasive restoration for mandibular anterior wide diastema using composite resin
SUN Lizhong, HAN Mingyue, BI Huimin, LI Jiyao, LIANG Kunneng
Stomatology . 2026, (5): 375 -379 .  DOI: 10.13591/j.cnki.kqyx.2026.05.009