TY - Journal of International Oncology A1 - hang Xiaoying, Wang Xiaofang T1 - Microenvironment and the occurrence and development of cancer stem cells Y1 - 2015-02-08 JF - Journal of International Oncology JO - Journal of International Oncology SP - 126 EP - 129 VL - 42 IS - 2 UR - https://gjzlx.sdfmu.edu.cn N1 - 10.3760/cma.j.issn.1673-422X.2015.02.012 ER -