Células Madre: Tendencia Actual
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— Van Servellen, Alexander, and Ikuko Oba. "Stem Cell Research: Trends in and Perspectives on the Evolving International Landscape." Research Trends, Mar. 2014. Web. 15 Sept. 2015.
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— Van Servellen, Alexander, and Ikuko Oba. "Stem Cell Research: Trends in and Perspectives on the Evolving International Landscape." Research Trends, Mar. 2014. Web. 15 Sept. 2015.