Blood Lead Concentrations in Children and Method of Water Fluoridation in the United States, 1988-1994:
"Controlling for covariates, water fluoridation method was significant [for children's higher blood lead levels] only in the models that included dwellings built before 1946 and dwellings of unknown age"
"Controlling for covariates, water fluoridation method was significant [for children's higher blood lead levels] only in the models that included dwellings built before 1946 and dwellings of unknown age"
posted by Nys Cof at 5:36 AM
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