A Single Preoperative Dose of S-Ketamine Has No Beneficial Effect on Chronic Postsurgical Pain in Patients Undergoing Video-Assisted Thoracoscopic Surgical Lung Lesion Resection: A Prospective Randomized Controlled Study.
Zhou R, Zhang Y, Tang S, Zhang X, Wang Y, Liu Y, Gu X, Hou B, Jiao Y, Ma Z.