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A cross-sectional descriptive study was carried out to detect the seroprevalence of chagasic infection in children and women of child-bearing age in a primary care health centre in Barcelona (Spain). Serological screening was performed with an immunochromatography (IC) test (Stat Pak Chagas de Chembio ® ) and all positive and doubtful results were confirmed by two ELISA tests using recombinant...