Observation of the anesthesia effect of dexmedetomidine combined with local anesthesia for percutaneous kyphoplasty in elderly patients with thoracolumbar fractures
ZHANG Pei, DU Yuan, WANG Si-di, SUN Cheng-jun, JIN Qi
Journal of Hebei Medical University . 2021, (11): 1328 -1332 .  DOI: 10.3969/j.issn.1007-3205.2021.11.018