{"version":"1.0","type":"link","title":"The Effect of Opioid-Free Anesthesia with Esketamine on Postoperative Cognitive Dysfunction in Elderly Patients Undergoing Thoracoscopic Surgery: A Prospective, Randomized, Controlled Trial.","author_name":"Zhan Y 외","author_url":"https://prs-insight.online/author/Zhan%20Y","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/100147","thumbnail_width":1200,"thumbnail_height":630}