Drupal-Bibcite0<style face="normal" font="default" size="100%">Implementation of hand hygiene in health-care facilities: results from the WHO Hand Hygiene Self-Assessment Framework global survey 2019</style><style face="normal" font="default" size="100%">Implementation of hand hygiene in health-care facilities: results from the WHO Hand Hygiene Self-Assessment Framework global survey 2019</style>