Drupal-Bibcite7<style face="normal" font="default" size="100%">Ethical Principles for the Sustainable Development of Drugs for Neglected Tropical Diseases in Neglected Populations: Facilitating Meaningful Participation of Vulnerable People and Communities</style><style face="normal" font="default" size="100%">Ethical Principles for the Sustainable Development of Drugs for Neglected Tropical Diseases in Neglected Populations: Facilitating Meaningful Participation of Vulnerable People and Communities</style>