1. Effect of fly control on trachoma and diarrhoea;Emerson;Lancet,1999
2. Role of flies and provision of latrines in trachoma control: cluster-randomised controlled trial;Emerson;Lancet,2004
3. Health education and antibiotic therapy in trachoma control;Resnikoff;Revue internationale du trachome et de pathologie oculaire tropicale et subtropicale et de sante publique,1995
4. Trachoma and water use; a case control study in a Gambian village;Bailey;Transactions of the Royal Society of Tropical Medicine and Hygiene,1991
5. Effects of improved water supply and sanitation on ascariasis, diarrhoea, dracunculiasis, hookworm infection, schistosomiasis, and trachoma;Esrey;Bulletin of World Health Organization,1991