{"version":"1.0","type":"link","title":"Duration of effectiveness of Botulinum toxin type A in excessive gingival display: a systematic review and meta-analysis.","author_name":"Chagas TF 외","author_url":"https://prs-insight.online/author/Chagas%20TF","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/59031","thumbnail_width":1200,"thumbnail_height":630}