Image Number K10307-1

Caption for January 2005 Agricultural Research magazine article, "Better Choices in Youth Can Lower Osteoporosis Risk." Chemist Erik Gertz (left) and physiologist Marta Van Loan examine a tray of serum samples to be analyzed for markers of bone formation and resorption.

Caption for March 2003 Agricultural Research magazine article, "Boning Up on Osteoporosis." Physiologist Marta Van Loan (right) and chemist Erik Gertz examine a tray of serum samples to be analyzed for markers of bone formation and resorption.

Photo by Peggy Greb.

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