Contamination and risk evaluation of lead and cadmium in rice sold in Guangzhou City
LIU Dong-ying, WANG Xiao-bo, CHEN Hai-zhen, WAGN Lin-jing, LIANG Xiao-hong, FANG Shao-ying, YE Wei-yun
S China J Prev Med . 2013, (1): 86 -88 .  DOI: 10.13217/j.scjpm.2013.01.086