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1Environmental pathways of exposure to DDT for children living in a malarious area of Chiapas, Mexico Environmental pathways of exposure to DDT for children living in a malarious area of Chiapas, Mexicoby Herrera Portugal, Crispín Doctor autor 14734, Ochoa Díaz López, Héctor Doctor autor 8663, Franco Sáncheza, Guadalupe autora, Yáñez Estrada, Leticia autora 14735, Díaz Barriga Martínez, Fernando autor 15257Texto bibliotecaECOSUR