Drupal-Bibcite0<style face="normal" font="default" size="100%">Effect of Schistosoma haematobium infection on the cognitive functions of preschool age children and benefits of treatment from an endemic area in Zimbabwe</style><style face="normal" font="default" size="100%">Effect of Schistosoma haematobium infection on the cognitive functions of preschool age children and benefits of treatment from an endemic area in Zimbabwe</style>