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United States
Environmental Exposure
Acute Radiation Syndrome
Poisoning
Environmental Monitoring
Nutrition Surveys
Environmental Pollutants
Folic Acid
Chemical Warfare Agents
Perchloric Acid
Polychlorinated Biphenyls
Homocysteine
Pesticides
Vitamin B 12
Mercury
Metals
Fortified Food
Age Factors
Centers for Disease Control and Prevention (U.S.)
Infants
Co-Publications
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