article_metadata: Keisuke Seki Yoshiyuki Hagiwara
article_metadata: 10.1155/2019/3715159
article_metadata: Case Rep Dent
article_metadata: 2019 Nov 22;2019:3715159.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/31885938/
article_metadata: Case Reports
article_metadata: PMC6893273
article_metadata: 31885938
article_metadata: Implant Treatment with 12-Year Follow-Up in a Patient with Severe Chronic Periodontitis: A Case Report and Literature Review
article_metadata: 2019