證據來源 · Source
Domínguez E, Pascual-La Rocca A, Valles C, et al. Stability of the gingival margin after an aesthetic crown lengthening procedure in the anterior region by…
https://pubmed.ncbi.nlm.nih.gov/32124069/
證據來源 · Source
https://pubmed.ncbi.nlm.nih.gov/32124069/