上海市配合饲料中铜、铁、锌、锰含量分析及安全性评价
孙国荣1,杨海峰,黄志英,王 昇,倪苗娟,王红梅,白 冰*
Investigation and safety assessment of copper, iron, zinc, and manganese pollution in compound feed of Shanghai
. 2018, (4): 104 -108 .