%0 Journal Article %T Evaluation of a pre-existing, 3-year household water treatment and handwashing intervention in rural Guatemala %A Arnold, Benjamin %A Arana, Byron %A Mäusezahl, Daniel %A Hubbard, Alan %A Colford, John M %J International Journal of Epidemiology %V 38 %N 6 %P 1651-1661 %@ 0300-5771 %D 2009-12-01 %I Oxford University Press %~ DeepDyve