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1by María del Pilar Bernal, Alejandro Giraldo, Antonio J. Bermudez, Edith MorenoGet access
Published in Biomédica (1995)
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Article in Journal/Newspaper -
2by Jairo A. Méndez, Gerzaín Rodríguez, María del Pilar Bernal, Dora de Calvache, Jorge BoshellGet access
Published in Biomédica (2003)
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Article in Journal/Newspaper