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1by Guzmán G,Pablo, Baeza O,Aníbal, Araya O,Juan, Roa S,Juan, Brevis O,Loreto, Torres L,Priscila
Published 2005Digital revistaSCIELO -
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3by Guzmán G,Pablo, Tapia E,Oscar, Villaseca H,Miguel, Araya O,Juan, Antonio P,Lilia, Lee O,Bolívar, Roa S,Juan
Published 2010Digital revistaSCIELO -
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5by Guzmán G,Pablo, Villaseca H,Miguel, Antonio P,Lilia, Araya O,Juan, Aravena M,Paola, Cravero P,Carla, Pino M,Pilar, Roa S,Juan
Published 2011Digital revistaSCIELO -
6by Roa E,Iván, Ibacache S,Gilda, Melo A,Angélica, Morales M,Erick, Villaseca H,Miguel, Araya O,Juan, Roa S,Juan, Guzmán G,Pablo, de Aretxabala U,Xabier
Published 2002Digital revistaSCIELO