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1by Juan Carlos Porras, Clemencia Zambrano, Darío Echeverri, Marta Raquel FontanillaGet access
Published in Biomédica (2003)
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Article in Journal/Newspaper -
2by Natalia Guzmán, Claudia Espitia, Pilar Delgado, Darío Echeverri, Lorena Buitrago, Carlos JaramilloGet access
Published in Biomédica (2005)
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Article in Journal/Newspaper