Prime Archives in Cancer Research: 2nd EditionApatinib as an Encouraging Anti-Tumor Agent for Advanced Bone and Soft Tissue Sarcoma: A Pooled Analysis of Clinical Efficacy and ToxicityDownloadApatinib-as-an-Encouraging-Anti-Tumor-Agent-for-Advanced-Bone-and-Soft-Tissue-Sarcoma-A-Pooled-Analysis-of-Clinical-Efficacy-and-Toxicity