Drupal-Bibcite0<style face="normal" font="default" size="100%">Design and analysis of randomized clinical trials for onchocerciasis, loiasis and mansonellosis: A systematic review.</style><style face="normal" font="default" size="100%">Design and analysis of randomized clinical trials for onchocerciasis, loiasis and mansonellosis: A systematic review.</style>