TY - Journal of International Oncology A1 - XU Deng-Yong, DING Ke-Feng T1 - Aspirin in the prevention of colorectal cancer Y1 - 2013-01-08 JF - Journal of International Oncology JO - Journal of International Oncology SP - 68 EP - 71 VL - 40 IS - 1 UR - https://gjzlx.sdfmu.edu.cn N1 - ER -