The impact of an operation and management intervention on toilet usability in schools in the Philippines: a cluster randomised controlled trial.
Helen BuxtonJed Dimaisip-NabuabDenise DuijsterBella MonseHabib BenzianRobert DreibelbisPublished in: BMC public health (2019)
ClinicalTrials.gov NCT03204175, June 2017 prior to participant enrolment.