Effect of Thoracic Epidural Analgesia for Thoracotomy on the Occurrence of AF
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Intrathecal Morphine Analgesia vs. Continuous Epidural Analgesia vs. Systemic Analgesia in Colorectal Surgery.
Anesthesia-analgesia Methods and Postoperative Delirium
† Study has passed its completion date and status has not been verified in more than two years.