Effect and mechanism of digital cobalt-chromium alloy porcelain crowns and zirconia all-ceramic crowns restoration on periodontal health of patients with tooth defects

Adilijiang·Yimiti, Sui Meizhi, Abudureyimujiang·Ku'erban, Li Fei, Liao Qian

Shanghai Journal of Stomatology . 2025, (5): 496 -503 . DOI: 10.19439/j.sjos.2025.05.008