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Filters: Author is Christoffers, T.  [Clear All Filters]
2003
Christoffers, T., Wijk, C. van, and Njuguna, V., The value of hygiene promotion : cost-effectiveness analysis of hygiene promotion interventions. Water and Environmental Health at London and Loughborough (WELL), Loughborough, UK, p. 19 p. : 1 fig., 1 tab., 2003.