印刷纸质食品包装材料中Pb、Cd、Cr及

薛美贵，王双飞，黄崇杏

Determination of heavy metals (Pb, Cd, Cr and Hg) in printed paper as food packaging materials and analysis of their sources

XUE Meigui, WANG Shuangfei, HUANG Chongxing

CIESC Journal . 2010, (12): 3258 -3265 .