Contouring lumbosacral plexus nerves with MR neurography and MR/CT deformable registration technique oleh Xi Cao, Xian-Shu Gao, Wei Li, Peilin Liu, Shang-Bin Qin, Yan-Bin Dou, Hong-Zhen Li, Shiyu Shang, Xiao-Bin Gu, Ming-Wei Ma, Xin Qi, Mu Xie, Dian Wang