{"version":"1.0","type":"link","title":"The efficacy of botulinum toxin A treatment for tension-type or cervicogenic headache: a systematic review and meta-analysis of randomized, placebo-controlled trials.","author_name":"Roland SB 외","author_url":"https://prs-insight.online/author/Roland%20SB","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/55840","thumbnail_width":1200,"thumbnail_height":630}