Langlois,P H

Institution: US Environmental Protection Agency, NC 27711, USA

Research Interests: Birth, Birth Defects, Neural Tube, Benzene, Confidence Interval, Logistic Regression, Odds Ratio, Population, Pregnancy, Regression, Animal, Affect, Anencephaly, Encephalocele, Indicators, Pregnancies, Spina Bifida, Air, Census, Conception