TY - Journal of International Oncology A1 - 乐红红，郝文斌，相芬芬，倪振华，许军，吴蓉，康向东 T1 - Primary study of the effects of ursolic acid on colorectal tumor and tumor microenvironment in mice Y1 - 2017-11-08 JF - Journal of International Oncology JO - Journal of International Oncology SP - 806 EP - 811 VL - 44 IS - 11 UR - https://gjzlx.sdfmu.edu.cn N1 - 10.3760/cma.j.issn.1673422X.2017.11.002 ER -