Drupal-Bibcite0<style face="normal" font="default" size="100%">Onchocerciasis transmission status in some endemic communities of Cross River State, Nigeria after two decades of mass drug administration with ivermectin</style><style face="normal" font="default" size="100%">Onchocerciasis transmission status in some endemic communities of Cross River State, Nigeria after two decades of mass drug administration with ivermectin</style>