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    • Soledad Carrasco, L.; Veronica Solari, G. M V; Valeria Prado, J.; Lorna Suazo, C.; Carolina Arellano, C. T A; Margarita Hernandez, C. E U; Cecilia Espinoza, A. E U (2000)
      In autumn 1996, children from an elementary school in Santiago were affected by an outbreak caused by Shigella sonnei. Initially 35 children out of 350 beneficiaries of the feeding program got sick. However, in the next ...