Medical burden of injury among employed floating population in Guangdong Province, 2012
LIANG Da-yan, MENG Rui-lin, XIAN Guo-jia, XIA Liang, XU Hao-feng
S China J Prev Med . 2016, (6): 516 -520 .  DOI: 10.13217/j.scjpm.2016.0516