Effect of preemptive analgesia with oxycodone on postoperative pain and immune function in patients undergoing VATS
LE Ting, YANG Yong, XIAO Luan, SHANG Yuan-yuan
Journal of Hebei Medical University . 2023, (10): 1216 -1221 .  DOI: 10.3969/j.issn.1007-3205.2023.10.017