한형섭 김유찬 석현광 2024-01-20T06:02:01Z 2024-01-20T06:02:01Z 2022-01-10 2015-10 1473-2262 https://pubs.kist.re.kr/handle/201004/124920 English AO Research Institute Davos Overview of long term clinical study performed in Korea Article 1 European Cells and Materials, v.30, no.Supple. 3, pp.91 - 91 European Cells and Materials 30 Supple. 3 91 91 N scie scopus