Tissue Stability following Soft-tissue Augmentation and Zirconia Prosthesis: A 6 Years Follow-up Articles October 29, 2018 / Comments Off on Tissue Stability following Soft-tissue Augmentation and Zirconia Prosthesis: A 6 Years Follow-up tissue-stability-following-soft-tissue-augmentation-and-zirconia-prosthesis-a-6-years-follow-up