Drupal-Bibcite0<style face="normal" font="default" size="100%">Epidemiology of parasitism and poly-parasitism involving intestinal helminths among school children from different residential settings in Nandi County, Kenya.</style><style face="normal" font="default" size="100%">Epidemiology of parasitism and poly-parasitism involving intestinal helminths among school children from different residential settings in Nandi County, Kenya.</style>