Drupal-Bibcite0<style face="normal" font="default" size="100%">Epidemiology of soil-transmitted helminths, Schistosoma mansoni, and haematocrit values among schoolchildren in Ethiopia.</style><style face="normal" font="default" size="100%">Epidemiology of soil-transmitted helminths, Schistosoma mansoni, and haematocrit values among schoolchildren in Ethiopia.</style>