Clinical effect of ultrasound⁃guided“bow tie”fascia iliac plus sacral plexus block in hip arthroplasty

HU Jie, WANG Huan, CHEN Shishou, LIU Xuesheng
The Journal of Practical Medicine . 2021, (6): 763 -767 .  DOI: 10.3969/j.issn.1006⁃5725.2021.06.015