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(8 of 11)

Graciela Teruel of the Universidad Iberoamericana in Santa Fe obtains a blood sample from Luis Rubalcava of UCLA and the Centro de Investigación y Docencia Económicas.  Participants at the institute not only took actual dried blood spot samples, but also learned about the proper procedures for quality sample collection from institute co-Director Thom McDade. Photo courtesy of Patricia Reese.

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