WASH Upgrades for Health in Amhara (WUHA): study protocol for a cluster-randomised trial in Ethiopia.
Dionna M WittbergSolomon AragieWondyifraw TadesseJason S MeloKristen AiemjoyMelsew ChanyalewPaul M EmersonMatthew C FreemanScott D NashE Kelly CallahanZerihun TadesseMulat ZerihunTravis C PorcoThomas M LietmanJeremy David KeenanPublished in: BMJ open (2021)
(http://www.clinicaltrials.gov): NCT02754583; Pre-results.