Drupal-Bibcite0<style face="normal" font="default" size="100%">Knowledge, attitude and practice of community drug distributors' about onchocerciasis and community directed treatment with ivermectin in Quara district, North Western Ethiopia.</style><style face="normal" font="default" size="100%">Knowledge, attitude and practice of community drug distributors' about onchocerciasis and community directed treatment with ivermectin in Quara district, North Western Ethiopia.</style>