TY - Journal of International Oncology A1 - Wang Jiafeng, Ge Minghua. T1 - Analysis of risk factors of thyroid cancer Y1 - 2017-04-08 JF - Journal of International Oncology JO - Journal of International Oncology SP - 284 EP - 286 VL - 44 IS - 4 UR - https://gjzlx.sdfmu.edu.cn N1 - 10.3760/cma.j.issn.1673-422X.2017.04.011 ER -