Feasibility of ultrasound-guided lumbar epidural access using paramedian transverse scanning with the needle in-plane: a comparison with paramedian sagittal scanning.
Huili LiYi KangLi JinDanxu MaYang LiuYun WangPublished in: Journal of anesthesia (2019)
Chinese Clinical Trial Registry, clinical trial number ChiCTR1800015815, date of registration April 24, 2018.