ACTA NEUROPHARMACOLOGICA
Clinical Observation of Butorphanol Combined Dexmedetomidine with in Vertebroplasty under Local Anesthesia in Elderly Patients
LIU Hao, LING Jian-zhong, ZHANG Xiao-qin, CAI Hong-hong, XU Bo
ACTA NEUROPHARMACOLOGICA . 2020, (5): 9 -13 .  DOI: 10.3969/j.issn.2095-1396.2020.05.003