Drupal-Bibcite0<style face="normal" font="default" size="100%">Study of onchocerciasis-related visual impairment in North Kivu province of the Democratic Republic of Congo in Africa</style><style face="normal" font="default" size="100%">Study of onchocerciasis-related visual impairment in North Kivu province of the Democratic Republic of Congo in Africa</style>