YANG Chuanxin, BAO Fang, DENG Libing, et al. Application of lumbar plexussciatic nerve block guided by ultrasound combined with nerve stimulator in elderly patients undergoing femur surgery[J]. null, 2020,(10):822.
YANG Chuanxin, BAO Fang, DENG Libing, et al. Application of lumbar plexussciatic nerve block guided by ultrasound combined with nerve stimulator in elderly patients undergoing femur surgery[J]. null, 2020,(10):822.DOI: