Conclusion The segmental hepatectomy is promising and effective for patients with hepatolithiasis.结论肝叶、段切除术是治疗肝内胆管结石较理想而有效的方法.Objective To explore the safety and invasion of laparoscopic hepatectomy ( LH ).目的探讨腹腔镜肝切除 ( L...
新一代科学家对恐龙研究着了迷。A new generation of scientists became fascinated by dinosaurs.这些诗激发了一代又一代孩子的想象力。These poems have helped kindle the imagination of generations of children.一代又一代学生学会了机械地重复这些标准解释。Generations of students have ...