TY - GEN AU - Johnson,M A AU - Smith,M M AU - Edmonds,J T TI - Copper, iron, zinc, and manganese in dietary supplements, infant formulas, and ready-to-eat breakfast cereals SN - 0002-9165 PY - 1998///0603 KW - Biological Availability KW - Copper KW - analysis KW - Dietary Supplements KW - adverse effects KW - Drug Interactions KW - Edible Grain KW - chemistry KW - Food Analysis KW - Humans KW - Infant Food KW - Nutrition Policy KW - Trace Elements N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Review UR - https://doi.org/10.1093/ajcn/67.5.1035S ER -