Browsing by Author "Vieira, Veronica"

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Browsing by Author "Vieira, Veronica"

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  • Ozonoff, Al; Webster, Thomas; Vieira, Veronica; Weinberg, Janice; Ozonoff, David; Aschengrau, Ann (BioMed Central, 2005-9-15)
    BACKGROUND: A variety of statistical methods have been suggested to assess the degree and/or the location of spatial clustering of disease cases. However, there is relatively little in the literature devoted to comparison ...
  • Aschengrau, Ann; Weinberg, Janice; Rogers, Sarah; Gallagher, Lisa; Winter, Michael; Vieira, Veronica; Webster, Thomas; Ozonoff, David (National Institute of Environmental Health Sciences, 2008-06)
    BACKGROUND. Prior studies of prenatal exposure to tetrachloroethylene (PCE) have shown mixed results regarding its effect on birth weight and gestational age. OBJECTIVES. In this retrospective cohort study we examined ...