{"version":"1.0","type":"link","title":"Concept of periodontal plastic surgery.","author_name":"Miller PD 외","author_url":"https://prs-insight.online/author/Miller%20PD","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/11720","thumbnail_width":1200,"thumbnail_height":630}