Gradient local anesthesia for percutaneous endoscopic interlaminar discectomy at the L5/S1 level: a feasibility study

por Feng, Wan-Li, Yang, Jun-Song, Wei, Dongmei, Gong, Han-Lin, Xi, Yong, Lv, Hui-Qiang, Wang, Xin-Gang, Xia, Bin, Wei, Jian-Min
Publicado 2020