Method for Calculating the Bending Angle of Puncture Needle in Preoperative Planning for Transjugular Intrahepatic Portal Systemic Shunt (TIPS). - Xiaoli Zhu; Zhao Ran; Wanci Li; Wansheng Wang; Kangshun Zhu; Wensou Huang; Xin Gao 003 (Comput. Math. Methods Medicine, 2018)