{"version":"1.0","type":"link","title":"Comparison of paravertebral block techniques for postoperative analgesia after video-assisted thoracoscopic surgery for lung cancer: a retrospective cohort study.","author_name":"Nakamura H 외","author_url":"https://prs-insight.online/author/Nakamura%20H","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/98919","thumbnail_width":1200,"thumbnail_height":630}