The biological half-time of heavy metals. The existence of a third, "slowest" component.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002104:Cadmium / Q000378:metabolism*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006207:Half-Life; D006801:Humans; D007223:Infant; D007854:Lead / Q000378:metabolism*; D008297:Male; D008628:Mercury / Q000378:metabolism*; D008875:Middle Aged
D002104:Cadmium; D007854:Lead; D008628:Mercury