Homeochronous Usage of Structural Bone Allografts with Vascularized Fibular Autografts for Biological Repair of Massive Bone Defects in the Lower Extremities after Bone Tumor Excision - Yang, Yun-fa; Zhang, Guang-ming; Xu, Zhong-he; Wang, Jian-wei (Journal of Reconstructive Microsurgery, 2010)