Strontium-90 contamination down.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001842:Bone and Bones / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D004781:Environmental Exposure; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D011847:Radioactive Fallout; D013325:Strontium Isotopes / Q000032:analysis*; D006113:United Kingdom
D011847:Radioactive Fallout; D013325:Strontium Isotopes