{"version":"1.0","type":"link","title":"National guidelines for regulation of laser sales, training and use are urgently needed.","author_name":"Cope C 외","author_url":"https://prs-insight.online/author/Cope%20C","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/5873","thumbnail_width":1200,"thumbnail_height":630}