Pegylated liposomal doxorubincin combined with ifosfamide as first-line treatment for patients with advanced or metastatic soft tissue sarcoma
LIU Xin, ZHANG Xiaowei, WANG Huijie, et al
China Oncology . 2017, (9): 687 -692 .  DOI: 10.19401/j.cnki.1007-3639.2017.09.002