![The impact of a school-based water supply and treatment, hygiene, and sanitation programme on pupil diarrhoea: a cluster-randomized trial]()
The impact of a school-based water supply and treatment, hygiene, and sanitation programme on pupil diarrhoea: a cluster-randomized trialFREEMAN, M. C.; CLASEN, T.; DREIBELBIS, R.; SABOORI, S.; GREENE, L. E.; BRUMBACK, B.; MUGA, R.; RHEINGANS, R. · Epidemiology and Infection · 2014