Scientific Papers2017-12-11T12:41:58+00:00

Scientific Papers

VOLUME, FREQUENCY AND PARTICIPATION IN PLAIN DRINKING WATER CONSUMPTION BY THIRD AND FOURTH-GRADE SCHOOLCHILDREN IN QUETZALTENANGO, GUATEMALA

Water intake was described and quantified in samples of urban Guatemalan schoolchildren stratified by gender and socio-economic status. The frequency of consumption and quantity of plain water drinking was estimated from oneday pictorial registries of [...]