Objective:To investigate the effect of oxycodone hydrochloride injection preemptive analgesia on serum inflammatory factors, neurotransmitter index and immune f
Objective:To investigate the effects of different doses of dexmedetomidine on inflammatory factors and T lymphocyte subsets in elderly patients undergoing lapar
Objective:To analyze the clinical Study of hepatectomy with choledochofiberscope in liver gallstones, and provide reference for clinical treatment.Methods:A tot