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United States Department of Agriculture

Agricultural Research Service

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Image Number D546-1

Animal scientist Kip E. Panter examines a forage sample in preparation for a selenium study in sheep to compare absorption, distribution, and elimination profiles of two forms of selenium: organic and inorganic.

Photo by Peggy Greb.



640 pixels wide: (d546-1.jpg)




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Last Modified: 8/12/2016
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