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1by Miguel Guzmán, Alberto Morales, Carmen Elisa Alarcón López, Víctor Alberto OlanoGet access
Published in Biomédica (1990)
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Article in Journal/Newspaper -
2by Alberto Morales, Cristina Ferro De Carrasquilla, Cristina Isaza de RodríguezGet access
Published in Biomédica (1984)
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Article in Journal/Newspaper