Drupal-Bibcite0<style face="normal" font="default" size="100%">Quantification of anesthesia providers' hand hygiene in a busy metropolitan operating room: what would Semmelweis think?</style><style face="normal" font="default" size="100%">Quantification of anesthesia providers' hand hygiene in a busy metropolitan operating room: what would Semmelweis think?</style>