{"version":"1.0","type":"link","title":"Experience with botulinum toxin in chronic migraine.","author_name":"Castrillo Sanz A 외","author_url":"https://prs-insight.online/author/Castrillo%20Sanz%20A","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/58519","thumbnail_width":1200,"thumbnail_height":630}