1. Hygiene, Sanitation and Water: Forgotten Foundations of Health.;J Bartram;PLoS Med,2010
2. Water Supply and Health.;P Hunter;PLoS Med,2010
3. Sanitation and Health.;J Lane;PLoS Med,2010
4. Safer water, better health: costs, benefits and sustainability of interventions to protect and promote health;A Prüss-Üstün,2008
5. Effects of improved water supply and sanitation on ascariasis, diarrhoea, dracunculiasis, hookworm infection, schistosomiasis, and trachoma.;SA Esrey;Bull WHO,1991