{"version":"1.0","type":"link","title":"Endoscopic-guided injection of botulinum toxin into the cricopharyngeus muscle: our experience.","author_name":"Sharma SD 외","author_url":"https://prs-insight.online/author/Sharma%20SD","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/60694","thumbnail_width":1200,"thumbnail_height":630}