Food and diet surveillance activities.
D004032:Diet; D004781:Environmental Exposure; D005507:Food Contamination, Radioactive; D006801:Humans; D011834:Radiation Monitoring; D013325:Strontium Isotopes; D014481:United States; D014486:United States Food and Drug Administration; D014492:United States Public Health Service
D013325:Strontium Isotopes