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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K9975-3

Professor Rick Helm (right) and technician Gael Cockrell (center), both with the University of Arkansas, perform an allergy test on the skin of an anesthetized, soybean-sensitive pig. ARS plant molecular biologist Eliot Herman observes. The allergy test is similar to that used with humans.

Photo by Scott Bauer.

640 pixels wide: (k9975-3.jpg)

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Last Modified: 5/23/2006
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