TY - Front. Med. A1 - Hengjin Dong, Shengnan Duan, Yuan Wu, Jing Wang, Xujun Ye T1 - Social insurance for occupational diseases Y1 - 2012-06-05 JF - Frontiers of Medicine JO - Front. Med. SP - 221 EP - 223 VL - IS - UR - https://academic.hep.com.cn/fmd N1 - 10.1007/s11684-012-0187-5 ER -